CmpFun

1 Who observed, "future wars will start in the circuits of computers rather than in the minds of men" ?




... Answer is C)


2 What hardware was used by first generation computers /




... Answer is A)


8 Which of the following is a part of the Central Processing Unit




... Answer is D)


9 A CPU's processing power is measured in




... Answer is C)


10 Control unit is often called the of a digital computer




... Answer is A)


11 The central processor of modern digital computer consists of




... Answer is C)


12 Processors of all computers, whether micro, mini mainframe, must have




... Answer is D)


13 The first AT Systems have




... Answer is C)


14 A digital computer is based on the principle of




... Answer is D)


15 How many types of storage loops exist in magnetic bubble memory




... Answer is D)


16 The linking of computers with a communication system is called




... Answer is A)


17 Standardisation means




... Answer is B)


18 Which memory is nonvolatile and may be written only once




... Answer is C)


19 For creating and editing legal documents which application packaged would be most useful




... Answer is B)


20 Word-processing is used for




... Answer is D)


21 The analog computer deals directly with




... Answer is B)


22 Transistor was invented in




... Answer is D)


23 Integrated circuits are classified according to the




... Answer is C)


24 1 K bits equals to the




... Answer is C)


25 The first microprocessor was introduced in




... Answer is A)


26 In the past, microchip manufacturing has been a particular source of controversy between the U.S. companies and the Japanese companies who have been charged with dumping microchips in the U.S. What is meant by the word "dumping" ?




... Answer is B)


27 The biggest manufacturer workstation is




... Answer is A)


28 It has been found that about 30 percent of the people feel 'computer anzious'. Out of these, about 3 to 5 percent suffer from serious computer phobia. What is the technical name for this feeling of fear ?




... Answer is C)


29 Networking is a connection of two or more




... Answer is A)


30 Today motherboard typically use




... Answer is B)


31 Memory access in RICS architecture is limited to instructions




... Answer is C)


32 What was the nickname of the computer used by the Americans in 1952 for their H- bomb project ?




... Answer is C)


33 A stack pointer is




... Answer is A)


34 If a computer is on but does not respond to a system reset, what is it said to be ?




... Answer is C)


35 Most of the inexpensive personal computers do not have any disk or diskette drive. What is the name of such computers ?




... Answer is A)


36 The number of children in family is a quantity.




... Answer is B)


37 Which of the following belongs to the first generation of computers ?




... Answer is B)


38 Fifth generation computers are likely to exhibit




... Answer is D)


39 How many input lines are needed to construct 1024 bit coincident core plane




... Answer is D)


40 In terms of processing power there is a class of computers between mini computers and microcomputers known as




... Answer is D)


41 Through a computer can replace people in dull and routine tasks, yet it lacks




... Answer is B)


42 The digital computer was developed primarily in




... Answer is C)


43 In computer jargon, wetware means




... Answer is B)


44 Scientists at the University of Edinburg. Scotland have devised to video camera-on- a-chip which consists of lenses smaller than match-head on an 8 mm chip. Can you name the two scientists who have developed this chip ?




... Answer is D)


45 Which generation of computers is covered by the period 1964-77?




... Answer is C)


46 "The three most important inventions of this century are the nuclear bomb, the high yield hybrid speed, and the computer". Can you name the person who made this statement




... Answer is B)


47 In 1990, the US Department of Commerce permitted export of computers with aprocessing data rate (PDR) of 275 of India. Higher PDR rating means more powerful and varsatile computing powess. Which PDR is called the China Green Line ?




... Answer is D)


48 Which of the following is not currently a topic in computer science ?




... Answer is C)


49 A new technology which provides the ability to create an artificial world and hae people interact with it is called




... Answer is B)


50 What is the name given to the molecular- scale computer ?




... Answer is B)


51 Human beings are referred to as Homosapiens. Which device is called Silico Sapiens ?




... Answer is D)


52 No computer can do anything without a




... Answer is A)


53 An error in software or hardware is called a bug. What is the alternative computer jargon for it ?




... Answer is D)


54 What is the name of the modern film in which a computer manages to capture and impregnate a human woman ?




... Answer is C)


55 If a computer had no decision making function, what will it be reduced to /




... Answer is B)


56 When did arch rivals IBM and Apple Computers Inc.decide to join hands ?




... Answer is D)


57 The word 'computer' usually referes to the central processor units plus




... Answer is C)


58 Apple Computer Inc. was established in 1977 by a couple of yound computer engineers with the idea of manufacturing low price computers for the use of small businesses. Why did they call their company Apple ?




... Answer is C)


59 In computer technology, what is meant by the phrase "state-of-the-art" ?




... Answer is D)


60 A 'number crunching' computer is one that can handle




... Answer is C)


61 The analog computer measures dimensions and its circuits use the differential and integral equations of continuous variables. The digital computer counts units and its circuits use




... Answer is C)


62 A computer is a box full of electronic




... Answer is B)


63 The pieces fo equipment which are attached to the CPU of a computer and which it can access are called




... Answer is C)


64 The physical equipments made of various metals, silicon and plastic components that make up the parts of a computer is called




... Answer is C)


65 Who in 1988 announced the latest version of CD-ROM called CD0-ROM XA (extended architecture) which provides a documented means of intergrating digital audio with computer data on a CD-ROM disk ?




... Answer is D)


66 With the development of digital computers, there has been an increasing study of the relationship among computers, the human nervous system and the human thinking process. The origin of this field of study is attributed to




... Answer is A)


67 The attribution of human from or qualities to things such as machines or computers is called




... Answer is D)


68 When RET instruction at the end of a subroutine is executed




... Answer is C)


69 A computer can only do what it is told to but it does it at a very fast speed and with cent percent accuracy. Can you guess the Inteligence Quotient (IQ) of a modern degital computer ?




... Answer is B)


70 A NOR gate is ON only when all its inputs are




... Answer is D)


71 Which of the following does not describe one or more characteristics of a Computer ?




... Answer is B)


72 Computers are extermely fast and have fantastic memories. However, the only thing they can remember is




... Answer is B)


73 Preparing a magnetic disk for data storage is called




... Answer is B)


74 How does a computer solve a problem ?




... Answer is D)


75 Which part of the computer were is used for calculating and comparing ?




... Answer is C)


76 Can you tell what passes into and out from the computer via its port




... Answer is B)


77 The data between the computer and peripherals always passes via an input/output




... Answer is A)


78 An error in computer data is called




... Answer is C)


79 Every thing a computer does is controlled by its




... Answer is C)


80 All modern computers operate on




... Answer is C)


81 How many full adders are needed to add two 4-bit numbers with a parallel adder ?




... Answer is B)


82 What is needed to assemble a logic network for adding three digits ?




... Answer is D)


83 When did IBM introduced the 80286-based PC/AT?




... Answer is B)


84 What is the number of binary digits which can be added by a full-adder ?




... Answer is B)


85 The first electronic general prupose digital computer built by Mauchly and Eckert called ENIAC did not work on the stored program principle. How many numbers could it store in tis internal memory ?




... Answer is B)


86 Which of the following is not a basic configuration used in data communication network




... Answer is C)


87 In data transmission, the bit coding scheme used torepresent a byte is typically




... Answer is B)


88 Which of the following is true of parallel transmission




... Answer is A)


89 Which of the following is not a device used in data communication?




... Answer is D)


90 which of the following is not one of the major compnents of a decision-support system?




... Answer is C)


91 A decision-suopport system is intended to rpduce information to support which type of decisions?




... Answer is B)


92 The major function of the language system is




... Answer is D)


93 Which of the following is not true ofnonprocedural language?




... Answer is C)


94 A central purpose of most decisio-support system is




... Answer is A)


95 Which American computer company is called Big Blue ?




... Answer is C)


96 Where does a computer add, compare and shuffle its data ?




... Answer is B)


97 When was the X window System born ?




... Answer is A)


98 What is the name of the logic circuit which can add two binary digits ?




... Answer is B)


99 The control data register hold the present Microinstruction is some time called




... Answer is D)


100 The subject of Cybernetics deals with the science of




... Answer is B)


101 Pipelining strategy is called implement




... Answer is B)


102 Part of the computer where data and instructions are held is




... Answer is C)


103 A microprocessor is ----- on a chip




... Answer is C)


104 A device used to bring information into a computer is




... Answer is B)


105 The sectionof the CPU that selects, interprets and sees to the execution of program instructions




... Answer is C)


106 A third and last component of CPU is




... Answer is C)


107 A stack is




... Answer is C)


108 The radix of a number system




... Answer is C)


109 When a subroutine is called the address of the instruction following the CALL instruction is stored in/on the




... Answer is D)


110 Computer memory




... Answer is C)


111 Whenever the POP H instruction is executed,




... Answer is B)


112 Pipeline processing uses the technique




... Answer is C)


113 Control memory address register specifies the address of the




... Answer is B)


114 Micro instructions are stored in




... Answer is D)


115 During execution subroutine return address is stored in




... Answer is B)


116 A control unit whose binary control variables are stored in memory is known as




... Answer is B)


117 A Microprogram written as string of 0'S and 1'S is a




... Answer is D)


118 A Microprogram sequencer perform the operation




... Answer is D)


119 A microprocessor consists of




... Answer is D)


120 The stack is list of the type




... Answer is C)


121 The operation performed onstack are




... Answer is D)


122 A stack organised computerhas




... Answer is D)


123 The effecting address is the address of the operand in an instructinof type




... Answer is D)


124 Program counter of CPU store the addres of the instruction




... Answer is B)


125 States bits of the CPU are stored ina flag




... Answer is D)


126 Interrupts which are initiated by an instruction are




... Answer is D)


127 A memory that is a part of acontrol unit is referred to as




... Answer is D)


128 Who coordinates the sequencing of events within the central processor of a computer?




... Answer is D)


129 What is a Jacquard loom ?




... Answer is B)


130 What is meant by computer literacy ?




... Answer is B)


131 Which of the following does not contain a microprocessor ?




... Answer is D)


132 One of the most impressive features of a modern digital computer is its speed. A fast computer is able to do more calculations in one minute than a person using a pencil and paper can do in




... Answer is C)


133 Who is credited with the idea of using punch cards to control patterns in a weaving maching ?




... Answer is D)


134 A computer has no more sense than a ligh




... Answer is C)


135 A computer enthusiast is




... Answer is B)


136 One computer that isnot considered a portable computer is




... Answer is A)


137 The word size of a microprocessor refers to




... Answer is B)


138 Which major development led to the production of microcomputers?




... Answer is D)


139 A complete microcomputer system consists of




... Answer is D)


140 Intel 80486 Pipelining implements stages




... Answer is C)


141 A computer program that converts an entire program into machien language at one time is called a/an




... Answer is C)


142 Interrupts which are initiated by an I/O dive are




... Answer is B)


143 The microprocessor of a computer cannot operate on any information if that information is not in its




... Answer is B)


144 The ALU of a computer responds to the commands coming from




... Answer is B)


145 Which type of ocmputers use the 8 bit code called EBCDIC?




... Answer is C)


146 Arthmetic instructions provide




... Answer is C)


147 Branch instructions are used to




... Answer is C)


148 CPU doe not perform the operation




... Answer is D)


149 The most common addressing techniques employed by a CPU is




... Answer is D)


150 In immediate addressing the operand is placed




... Answer is B)


151 The register are essential to instruction execution




... Answer is D)


152 Control unit operation is performed




... Answer is C)


153 Hartwired control unit is implemented by




... Answer is B)


154 What is meant by a dedicated computer




... Answer is B)


155 Which of the following isn't a type of computer facility ?




... Answer is C)


156 The first machanical computer designed by Babbage was called




... Answer is A)


157 What of the following terms is related to a monitor ?




... Answer is D)


158 Which kind of storage device can be carried around ?




... Answer is D)


159 Which of the following people probably has the least amoutn of technical knowledge ?




... Answer is B)


160 Which of the following devices allows the user to add components and capabilities to a computer system ?




... Answer is D)


161 Which of the following terms applies to communication between separate comoputer systems ?




... Answer is D)


162 People typically interface with a computer- based system when:




... Answer is D)


163 The following typically happens in the output phase of a computer-based information system:




... Answer is B)


164 Which of the following best describes a computer-based information system ?




... Answer is A)


165 Which of the following is an example processing activities ?




... Answer is D)


166 Which of the following pieces of hardsare is used the most in the input phase of a computer-based information system ?




... Answer is D)


167 Which of the following is not a factor when categorizing a computer ?




... Answer is D)


168 Which of the following might occur when an organization uses on-line processing ?




... Answer is B)


169 software instructions intended to satisfy a user's specific processing needs are called




... Answer is D)


170 The principal advantage of the centralised approach to organizing a computer facility is :




... Answer is D)


171 Which of the following isn't used in the storage phase of a computer based information system ?




... Answer is B)


172 The person contributing the idea of the stored program was




... Answer is A)


173 Transistorized computer circuit were introduced in the




... Answer is B)


174 The first firm to mass-market a microcomputer as a personal computer was




... Answer is C)


175 The "Father of Punched Card Processing" was




... Answer is D)


176 The punched card used in IBM System/3 contains




... Answer is C)


177 First integrated circuit chip was developed by




... Answer is C)


178 The main distinguishing features of fifth generatin digital computers will be




... Answer is B)


179 Mark the WRONG statement




... Answer is D)


180 Which of the following statements best describes the batch method of input ?




... Answer is C)


181 What is the name of the structured design technique that uses meetings to review programming logic?




... Answer is C)


182 Instructions for execution by a computer are given in ......... language.




... Answer is C)


183 A program written in machine language is called ...... Program




... Answer is B)


184 A source program is the program written in .......... Language




... Answer is C)


185 The use of a computer to get information from a data bank is called




... Answer is C)


186 A ADU is used as




... Answer is D)


187 A computer program consists of




... Answer is C)


188 Hexadecimal numbers are a mixture of




... Answer is B)


189 Which of the following is a high-level language?




... Answer is D)


190 The language that doesn't require the user to learn a specific vocabulary or syntax is:




... Answer is A)


191 The input code of the compiler as well as assembler is called




... Answer is C)


192 Which of the following is the most powerful type of computer




... Answer is D)


193 In a compiler organization, what is the designation of a person who prepares data for computer input using either floppy disks or optical scanning sheets or video display terminals?




... Answer is C)


194 The counting board in which numbers are represented asbeads strung on wires is commonyl called abacus. By what name is it known in Japan




... Answer is B)


195 What is the name of the program coding that is unnecessarily complex and difficult to follow?




... Answer is B)


196 Which of the following is not an advantage of stored programs ?




... Answer is B)


197 All of the following are examples of input devices except:




... Answer is A)


198 Which of the following is not true of primary storage ?




... Answer is D)


199 What is the control unit's function in the CPU?




... Answer is A)


200 The ascending order of a data heriarchy is:




... Answer is D)


201 Which of the following is not true of immediate processing ?




... Answer is B)


202 Which of the following statements is true?




... Answer is D)


203 is the product of data processing




... Answer is B)


204 The most common input device used today is the




... Answer is C)


205 What is the name of the programming technique which emphasizes breaking large and complex tasks into successively smaller sections?




... Answer is B)


206 The "slow sequential output by speech or manual actions" is a characteristics of man for the task




... Answer is B)


207 The individual who catalogs storage media is the :




... Answer is C)


208 The data processing job expected to further becrease in the 1990s is that of ;




... Answer is A)


209 Which of the following statements is true ?




... Answer is D)


210 The computer device primarily used to provide hardcopy is the :




... Answer is B)


211 The term interchangaeable with control clerk is :




... Answer is A)


212 In computer terminology, inforamtion means




... Answer is B)


213 Data processing is




... Answer is C)


214 Which one of the following can read data and convert them to a form that a computer can use ?




... Answer is D)


215 is a technique in which man and machine are blended into a problem-solving team, intimately coupling the best characteristcs of each.




... Answer is B)


216 The characteristic(s) of man for the task "method of logic and reasoning" is (are)




... Answer is D)


217 Which of the following terms could be used to describe the concurrent processing of computer programs, via CRTs, on one computer system ?




... Answer is D)


218 The characteristic(s) of computer for the task "method of information input" is(are)




... Answer is B)


219 The daily processing of corrections to customer accounts best examplifies the processing mode of :




... Answer is A)


220 Which of the following characteristic(s) is (are) affect the design of a CAD system?




... Answer is D)


221 The is usually used for straight forward computing processes involving no interaction between the user and the machine.




... Answer is C)


222 The is normally used for running programs which require and produce only small amounts of data, but which need to interact with the user.




... Answer is A)


223 The is normally used where a high degree of interaction is necessary.




... Answer is D)


224 The command used to change the justification and/orrotate the text of an associate dimension is




... Answer is B)


225 The text justification option that prompts the user for two endpoints and the text height so the text is adjusted between the two points at the specified height is




... Answer is A)


226 The option of the DTEXT command used for determining a specific text alignment mode is




... Answer is C)


227 From the following list, the most efficient command used to edit text by performing a spell check is




... Answer is A)


228 The Draw command that prompts the user for "First corners:" and "Other corner:" is




... Answer is C)


229 Who launched IBM's first PC in 1981




... Answer is A)


230 The CPU (central processing unit) consist of :




... Answer is C)


231 The characteristic(s) of computer for the task "level of intelligence" is (are)




... Answer is A)


232 Who developed a mechanical device in the 17th century that could add, subtract, multiply, divide and find square roots




... Answer is D)


233 What is the name of theearliest calculating machine which was based on concepts found in modern computers but was unfortunately never build




... Answer is A)


234 Who is called the "grandfather' of the computer




... Answer is C)


235 In 1830, Charles Babbage designed a machine called the Analytical Engine which the showd at the Paries Exhibition. In which year was it exhibited




... Answer is C)


236 Data System management has long-term viability as a separate business function because




... Answer is D)


237 To be information, data must be




... Answer is D)


238 A teleprocessing system may be




... Answer is D)


239 Data management systems may be implemented as




... Answer is D)


240 A data system for calculating measures used in statistical inference is an example of a




... Answer is C)


241 Strategic planning is




... Answer is C)


242 The unit of hardware an operator uses to monitor computer processing is the




... Answer is D)


243 For the purposes of defining data needs, responsibility area is




... Answer is C)


244 Most computers understand programs written in




... Answer is B)


245 Computing systems can be effective in generating strategic information because




... Answer is B)


246 Electronics images of people speaking that are used in computer security operations are referred to as :




... Answer is A)


247 The repeated access of a particular flight number from an airline reservation system is an example of :




... Answer is A)


248 A factor which would strongly influence a business person to adopt a computer is its:




... Answer is D)


249 The total number of messages handled by a comoputerized telephone system on a daily basis s an example of :




... Answer is C)


250 Which of the following statements is true ?




... Answer is B)


251 The average cost of computerised theft is estimated at :




... Answer is C)


252 The status of all data handled by a DP center is determined by a :




... Answer is B)


253 The individual within the operations group who ordinarily uses a variety of keyboard devices is the :




... Answer is C)


254 An example of providing supervisory information by the use of a computing system is




... Answer is B)


255 First generation computer systems used :




... Answer is B)


256 Which of the following affects processing power ?




... Answer is D)


257 Programmable Read Only Memory (PROM) of a digital computer (Mark the wrong statement




... Answer is C)


258 Which of the following is a secondary memory device ;




... Answer is A)


259 Following is a way to acces secondary memory




... Answer is A)


260 The two kinds of main memory are :




... Answer is C)


261 A hard copy would be prepared on a




... Answer is D)


262 A dot matrix printer




... Answer is B)


263 Most of the errors blamed on computers are actually due to




... Answer is D)


264 The NOT symbol at the output of an OR gate converts it into a/an gate




... Answer is D)


265 Computer memory consists of microchips




... Answer is D)


266 Backing storage is so named because it




... Answer is C)


267 An advantage of overlapped processing activities is ;




... Answer is D)


268 A computer-controlled device for training exercise that duplicates the work environmnet is a:




... Answer is A)


269 The comparison of data inside the arithmetic logic unit is referred to as a :




... Answer is D)


270 A characteristic of the ASCII code is :




... Answer is C)


271 Which of the following allows users to specify what the computer is supposed to do rather than how the computer is supposed to do it?




... Answer is A)


272 Which of the following hardware components is the most volatile ?




... Answer is B)


273 Which of the following is used for manufacturing chips ?




... Answer is D)


274 Which of the following are th two main components of the CPU ?




... Answer is C)


275 Which of the following holds data and processing instructions temporarily until the CPU needs it ?




... Answer is C)


276 Which of the following is true ?




... Answer is D)


277 List of detailed instructions that directs a computer is called which one of the following




... Answer is D)


278 A typical modern computer uses




... Answer is B)


279 Arithmetic and Logic Unit (ALU) are called the of a computer




... Answer is A)


280 The basic components of a modern digital comoputer are :




... Answer is D)


281 The languages in which computer programs are usually written differ from the language that the computer directly 'obyes' or 'understands'. Who performs the translation?




... Answer is D)


282 A visual display unit or terminal (which is right?)




... Answer is D)


283 What is the most significant difference between a simple desk calculator and computer ? Choose from the following




... Answer is D)


284 An integrated circuit (IC) is




... Answer is D)


285 A computer programmer




... Answer is A)


286 As compared to the secondary memory, the primary memory of a computer is




... Answer is C)


287 Which of the following is the most characteristic of ROM ?




... Answer is D)


288 The term "memory" applies to which one of the following ?




... Answer is B)


289 Which one of the following can produce the final product of machine processing in aform usable by humans ?




... Answer is D)


290 Which computer memory is used for storing programs and data currently being processed by the CPU ?




... Answer is B)


291 The binary system uses powers of for positional values




... Answer is A)


292 The essential features of a number system are




... Answer is D)


293 The term used to defend all input and output devices in a computer system is




... Answer is D)


294 The function of CPU is




... Answer is C)


295 Which of the following is not connected with backing or back-up storage ?




... Answer is C)


296 A hybrid computer ?




... Answer is C)


297 Main memory contains ?




... Answer is C)


298 in a computer, RAM is used as a short memory because it




... Answer is A)


299 In computer terminology a compiler means




... Answer is D)


300 A modern fast mainframe digital computer can perform up to operations per second




... Answer is D)


301 A term used interchangeably with diskette is :




... Answer is C)


302 A characteristic normally associated with a large-scale computer system is:




... Answer is D)


303 A software package generally used within a distributed word processing system is :




... Answer is A)


304 An advantage of a distributed word processing network is:




... Answer is B)


305 ROM is composed of:




... Answer is A)


306 Which of the following terms is the most closely related to main memory ?




... Answer is D)


307 The BCD code for the character W is composed of :




... Answer is B)


308 A modern delectronic computer is a machine that is meant for




... Answer is B)


309 The operation of a digital computer is based on principle




... Answer is A)


310 The proper definition of a modern digital computer is




... Answer is A)


311 A modern digital computer has




... Answer is D)


312 The EBCDIC code for the character X with odd parity is :




... Answer is B)


313 Mark the WRONG Statement-A digital computer scores over an analog computer in terms of




... Answer is C)


314 A peripheral device used in a word processing system is :




... Answer is D)


315 The first machine to success fully perform a long series of arithmetic and logical operation was




... Answer is B)


316 In reference to a computer, an assembler is a




... Answer is A)


317 What is the name of the language which consists of strings of 1s and 0s and is the only one which the computer can understand directly?




... Answer is B)


318 The only language which is machine specific and which a computer understand directly is called




... Answer is D)


319 Compilers and interpreters are themselves




... Answer is B)


320 What is the name of the output from either a compiler or an assembler




... Answer is B)


321 Whereas a higher level language could remain the same from one computer to another, each computer requires its own




... Answer is B)


322 A characteristic of card system is :




... Answer is D)


323 Advances in computer hardware and software are generally classified into generations. We are currentrly in which generation




... Answer is C)


324 The field name assigned to card fields should




... Answer is A)


325 Which of the following was (were) not used in first-generation computers ?




... Answer is C)


326 Which of the followings was not associated with second-generation computers ?




... Answer is D)


327 The card type that requires you to return a portion of it with payment is the:




... Answer is C)


328 A five-digit card field used for postal ZIP codes is defined as :




... Answer is B)


329 The gangpunching of cards is performed on the:




... Answer is B)


330 What is the name of the computer programming language which is widely used in computer science and engineering as well as business?




... Answer is A)


331 Which of the following fields in a student file can be used as a primary key ?




... Answer is B)


332 The very small and cheap computer build in to many home deveices is called computer




... Answer is C)


333 The advantages of magnetic tape include all of the following except:




... Answer is B)


334 Currently the most popular from of secondary storage is:




... Answer is D)


335 Which of the following is an example of nonvolatile memory ?




... Answer is A)


336 can be programmed one time by either the manufacturer or the computer user. Once programmed, it cannot be modified :




... Answer is C)


337 The CPU can perform read or write operations at any point in time :




... Answer is D)


338 The parity bit is added for purposes




... Answer is C)


339 Wompared with secondary storeage, primiary storage, primary storage is :




... Answer is C)


340 Which file organization is allowed by a direct -access storage device ?




... Answer is D)


341 Which of the following is used to check for errors in RAM chips ?




... Answer is C)


342 Which of the following are used to quickly accept, store and transfer data and instructions that are being used immediately by the CPU ?




... Answer is B)


343 Why is the width of a data bus so important to the processing speed of a computer ?




... Answer is C)


344 Which of the following is not true of a magnetic disk ?




... Answer is D)


345 The first mechanical computer designed by Charles Babage was called :




... Answer is A)


346 The modern abacus which uses small beads strung on conting frames is still being used in some oriental countries like China and Japan, How would you classify this calculator ?




... Answer is C)


347 Which of the following is true of the digital computers ?




... Answer is A)


348 Which of the following is not true of primary storage ?




... Answer is D)


349 The technique of placing software or programs in a ROM semiconductor chip is called :




... Answer is C)


350 IBM 7000 digital computer




... Answer is D)

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