Aiou Workshop 5403| Test 2 admin 3 years ago Spread the love /100 196 Aiou Workshop 5403| Test 2 1 / 100 1) All of the following may be stored in registers EXCEPT: a) Program instructions b) CPU instruction set c) Data d) Memory addresses 2 / 100 2) The process of automatic office tasks using computer-is called: a) Data management b) Office support c) Office automation d) Reprographics 3 / 100 3) VCR stands for: a) Video Cassette Recorder b) Visual Control Response c) Voltage Controlled Timer d) Virtual Control Room 4 / 100 4) CU stands for: a) Cache unit b) Control unit c) Computer Utility d) Computer Program 5 / 100 5) Which of the following is not an example of e-commerce? a) Electronic banking b) Online chatting c) Electronic shopping d) Online education 6 / 100 6) Which component is used to connect different parts of computer together? a) main memory b) control unit c) Power supply d) Bus Interconnection 7 / 100 7) The process of storing the programs and data in memory is called. a) CPU b) Data communication c) Stored-program concept d) Floppy Disk 8 / 100 8) Cache memory works between: a) CPU and Hard Disk b) MMU and Hard disk c) CPU and RAM d) RAM and ROM 9 / 100 9) Which of the following is used for static RAM technology? a) Secondary storage b) Primary memory c) Registers d) Cache memory 10 / 100 10) The arithmetic/logic unit performs the following a) Control computer operations b) Perform arithmetic functions & Perform logical comparisons c) Perform logical comparisons d) Perform arithmetic functions 11 / 100 11) A program’s syntax errors are detected by: a) Device operator b) Device Driver c) Device linking d) Device System 12 / 100 12) What happens first when CPU executes an instruction? a) Decode instruction b) All c) Execute instruction d) Instruction fetch 13 / 100 13) Computer at home can be used for: a) Watching movies b) Making budgets c) Keeping records d) All 14 / 100 14) Transfers data between main memory and I/O devices without using CPU? a) DDA b) DMA c) BRA d) Port 15 / 100 15) The output of the compiler is called: a) Source code b) The program c) Linked code d) Object code 16 / 100 16) An important characteristic of RAM is that it is. a) Volatile b) Write only c) Nonvolatile d) Read only 17 / 100 17) The benefits of using computers are: a) All b) Speed c) Storage d) Reliable 18 / 100 18) The arithmetic/logic unit can perform a) All b) Addition c) subtraction d) Multiplication 19 / 100 19) Computer based weather forecasting depends on accurate collection of data from: a) Television b) Radar c) Antenna d) Weather stations 20 / 100 20) Computer cannot boot if it does not have: a) Compiler b) Interpreter c) Linker d) Operating System 21 / 100 21) CPU places address in______if memory location is to be read: a) Accumulator b) MBR c) MAR d) PC 22 / 100 22) Many products are designed by using? a) CAM b) ATM c) ROBOT d) CAD 23 / 100 23) SUPARCO department gives information about: a) Airline b) Chatting c) Weather d) ROBOT 24 / 100 24) Which of the following is a signal? a) DMA b) Memory c) 1/0 d) Interrupt 25 / 100 25) Which component of CPU is used to compare data? a) ALU b) NIC c) RAM d) Floppy Disk 26 / 100 26) The step that translates instruction into individual commands is called: a) Decode b) Execute c) Fetch d) Get 27 / 100 27) Expansion cards are inserted into: a) CPU b) Slots c) Plugs d) Buses 28 / 100 28) The difference between ROM and RAM is: a) ROM is read only b) ROM is larger c) ROM is nonvolatile & ROM is read only d) ROM is larger 29 / 100 29) The temporary storage area within CPU is called: a) RAM b) ROMs c) HDD d) Registers 30 / 100 30) The brain of the computer that executes the instructions is called: a) RAM b) Motherboard c) CPU d) System unit 31 / 100 31) Which scanner takes many X-rays around the body? a) CAT b) OCR c) MICR d) OMR 32 / 100 32) RAM stands for a) Readily available memory b) Random access memory c) Remember all memory d) . Read and more memory 33 / 100 33) Cache memory is: a) Slower than RAM & Smaller than RAM b) Faster than RAM c) Slower than RAM d) Smaller than RAM 34 / 100 34) The data moves between the internal components of the computer using: a) Bus b) Link c) Connector d) Cable 35 / 100 35) The central processing unit: a) All of the these b) Interprets and executes instructions c) Communicates with other parts of the computer system d) Does arithmetic and logic operations 36 / 100 36) Which type of memory is nonvolatile and cannot be changed by the user? a) DRAM b) SRAM c) FRAM d) ROM 37 / 100 37) Electronic banking is also known as: a) Offline banking b) Global banking c) Cyber banking d) Interactive banking 38 / 100 38) The address of instruction being executed is contained within: a) Program Counter b) Current Instruction Register c) Memory Buffer Register d) Memory Address Register 39 / 100 39) EEPROM stand for a) Electrically Erasable Programmable Read Only Memory b) Electrically Enriched Programmable Read Only Memory c) Easily Erasable Programmable Read Only Memory d) Electronically Erasable Programmable Read Only Memory 40 / 100 40) Which of the following is related to business? a) Banks b) Marketing c) Stock exchanges d) All 41 / 100 41) BIOS stand for: a) Binary input/output system b) Basic Inner/ outer system c) Basic Input/output system d) Boolean input/output system 42 / 100 42) ___________allow the processor to communicate with peripheral devices. a) Memory bus b) Processor bus c) Expansion bus d) System bus 43 / 100 43) The boards used to connect additional devices to the computer are connected to the motherboard thr a) Connectors b) Sector c) Links d) Expansion slots 44 / 100 44) Memory space in a computer is used to: a) Provide additional space as needed for programs or data b) All of the these c) Hold data and information temporarily d) Hold application programs 45 / 100 45) The external devices connected to a computer system are known as: a) Peripherals b) Buses c) Slots d) Expansion cards 46 / 100 46) Which of the following is not a type of memory? a) FROM b) EROM c) EEPROM d) RAM 47 / 100 47) The CPU is housed in a single chip called: a) Data processor b) Graphic processor c) Microprocesso d) Language processor 48 / 100 48) The size of EAX register can be up to: a) 4 KB b) 4 bytes c) 8 bytes d) 4 bit 49 / 100 49) CPU consists of the following parts: a) Operating system and ALU b) CU and Main Memory c) Control Unit and ALU d) Operating system and application 50 / 100 50) A bus that moves data between the central processor and memory is known as: a) CPU bus b) Processor bus c) I/O bus d) Data bus 51 / 100 51) Which component is used to connect different parts of computer together? a) Bus Interconnection b) Control Unit c) Main memory d) Power Supply 52 / 100 52) which component of CPU interacts with primary memory? a) BUS b) SAB c) Control unit d) ALU 53 / 100 53) Modern computer can perform calculations or process in: a) Seconds b) Minutes c) Hours d) Nino second 54 / 100 54) CAT stands for: a) Computerize Axial Topography b) Computer Aided Topography c) Computer Axial Topography d) Computer Assisted Technology 55 / 100 55) Many banks provide the facility of: a) ATM b) CBT c) CAD d) CAM 56 / 100 56) A 32-bit bus is _________ than a 16-bit bus. a) Faster b) a and b c) Wider d) Longer 57 / 100 57) A bus with 64 lines can carry ______of data: a) 32-bits b) 16-bits c) 64-bytes d) 64-bits 58 / 100 58) The brain of the computer that executes the instructions is called: a) RAM b) CPU c) Rigester d) ROM 59 / 100 59) CBT stands for: a) Certificate Based Training b) Computer Basic Training c) Computer Based training d) Computer Based Trade 60 / 100 60) The bus used to connect the CPU to memory on the system board is called: a) Word bus b) System bus c) Memory bus d) Processor bus 61 / 100 61) ALU performs arithmetic and _________operations. a) Local b) Linear c) loading d) Logical 62 / 100 62) A bus line consists of: a) Registers b) Parallel lines c) Accumulators 63 / 100 63) Which memory retains its contents without constant electronic refreshment: a) Dynamic ROM b) Static RAM c) Static ROM d) Dynamic RAM 64 / 100 64) Memory consists of: a) Data communication b) ports c) none of these d) Cells 65 / 100 65) Computers derive its basic strength from: a) Accuracy b) Speed c) Memory d) All 66 / 100 66) Types of translators are: a) Assemblers b) Compilers c) Interpreters d) All 67 / 100 67) Which of the following is not a type of bus in computer? a) Control bus b) Data bus c) Address bus d) Timer bus 68 / 100 68) CAL stands for: a) Computer Added Learning b) Computer Affected Learning c) Computer Aided Learning d) Computer Assisted Learning 69 / 100 69) The step that performs the actions given in the instructions is called: a) Calculate b) Fetch c) Execute d) Decode 70 / 100 70) There are ___________type of General purpose register: a) Three b) Four c) Two d) Eight 71 / 100 71) The central processing unit: a) Does arithmetic and logic operations b) Interprets and executes instructions c) Communicates with other parts of the computer system d) All of the these 72 / 100 72) CBT software is used in: a) Forecasting b) Farming c) Education d) Manufacturing 73 / 100 73) Which register has special role in division and multiplication? a) DX b) AX c) CX d) BX 74 / 100 74) MICR stands for: a) Magic in Character Redo b) Magnetic Ink Character Recorder c) Magnetic Ink Character Reader d) Magical Ink Character Reader 75 / 100 75) Which memory is used to speed up the computer processing? a) ROM b) BIOS c) RAM d) Cache 76 / 100 76) EEPROM chips: a) Can be reprogrammed by ultraviolet light b) none of these c) Can be reprogrammed electronically d) Cannot be reprogrammed 77 / 100 77) Which of the following is not a type of register? a) Accumulator b) Program Counter c) Segment d) Math coprocessor 78 / 100 78) Typically, an ATM can be used to: a) Watch Movies b) Withdraw cash c) Keep records d) Make budgets 79 / 100 79) The operation of arithmetic and logic unit is directed by: a) Memory Unit b) Control unit c) Processor d) ALU itself 80 / 100 80) Which of the following has the fastest speed? a) SRAM b) EEPROM c) ROM d) Cache 81 / 100 81) Which register is used for arithmetic and data operations? a) BX b) CX c) AX d) DX 82 / 100 82) What is the main purpose of secondary storage devices? a) Output of information b) Temporary storage of data c) Permanent storage of data d) Calculating data 83 / 100 83) Which of the following is not a type of ROM: a) EEPROM b) PROM c) FPROM d) EPROM 84 / 100 84) Data can be erased using ultraviolet rays written on: a) EEPROM b) EPROM c) PROM d) RAM 85 / 100 85) RAM holds the data/instructions a) Permanently b) Partially c) Temporarily d) Casually 86 / 100 86) ROM stands for: a) Read only Memory b) Readily available memory c) Recursive only memory d) Random only memory 87 / 100 87) Which type of bus transmits control signal like ACKS? a) Address bus b) Data bus c) Serial bus d) Control bus 88 / 100 88) ALU has _______ units: a) 4 b) 3 c) 5 d) 2 89 / 100 89) The idea of storing a program in memory was given by: a) John von Neumann and his team b) Dr. Qadir and his team c) none of these d) Dr. Abdul Salam and his team 90 / 100 90) The fly-by-wire system is used in: a) Car b) Education field c) Airline d) Medical field 91 / 100 91) Which of the following is not a machine instruction? a) ORG b) b and c c) END d) MON 92 / 100 92) A port on the computer may be connected to: a) CPU b) Motherboard c) Expansion card and Motherboard d) Expansion card 93 / 100 93) CU stands for: a) Control unit b) Cache unit c) Computer Program d) Computer Utility 94 / 100 94) The order of stack is: a) LIFO b) FIGO c) GIGO d) FIFO 95 / 100 95) Which of the following is NOT a type of RAM? a) Stable RAM b) Quick RAM & Stable RAM c) Dynamic RAM d) Quick RAM 96 / 100 96) ________ is used to control all the parts of a manufacturing process. a) ATM b) CAD c) CAM d) MICR 97 / 100 97) Which computer memory is used to store programs and data being processed by the a) RAM b) EPROM c) ROM d) EEPROM 98 / 100 98) How many types of Language tntmlator are there? a) 4 b) 2 c) 3 d) 1 99 / 100 99) Which of the following is not considered to be a peripheral device? a) CPU b) Keyboard c) Disk drive d) Monitor 100 / 100 100) The benefits of CAD include: a) Accuracy b) All c) Speed & flexibility of d) Repeatability Your score is LinkedIn Facebook Twitter VKontakte {{#message}}{{{message}}}{{/message}}{{^message}}Your submission failed. 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