Description : In latest generation computers, the instructions are executed A) Parallel only B) Sequentially only C) Both sequentially and parallel D) All of above
Last Answer : Answer : C
Description : In latest generation computers, the instructions are executed a. Parallel only b. Sequentially only c. Both sequentially and parallel d. All of above
Last Answer : Both sequentially and parallel
Last Answer : c. Both sequentially and parallel
Description : ……………. are not machine instructions and therefore, Java interpreter generates machine code that can be directly executed by the machine that is running the Java program. A) Compiled Instructions B) Compiled code C) byte code D) Java mid code
Last Answer : C) byte code
Description : In the third Generation of computers a. Distributed data processing first became popular b. An operating system was first developed c. High level procedural language were first used d. Online real time systems first become popular
Last Answer : d. Online real time systems first become popular
Description : Microprocessors as switching devices are for which generation computers a. First Generation b. Second Generation c. Third Generation d. Fourth Generation
Last Answer : d. Fourth Generation
Description : Second Generation computers were developed during a. 1949 to 1955 b. 1956 to 1965 c. 1965 to 1970
Last Answer : b. 1956 to 1965
Description : The processes of starting or restarting a computer system by loading instructions from a secondary storage device into the completer memory is called a. Duping b. Booting c. Padding d. All of above
Last Answer : b. Booting
Description : Computer instructions written with the use of English words instead of binary machine code is called a. Mnemonics b. Symbolic code c. Gray codes d. Opcode
Last Answer : b. Symbolic code
Description : Instructions and memory address are represented by a. Character code b. Binary codes c. Binary word d. Parity bit
Last Answer : b. Binary codes
Description : A computer program that translates one program instructions at a time into machine language is called a/an a. Interpreter b. CPU c. Compiler d. Simulator
Last Answer : a. Interpreter
Description : What is the latest write-once optical storage media? a. Digital paper b. Magneto-optical disk c. WORM disk d. CD-ROM disk
Last Answer : d. CD-ROM disk
Description : IBM 7000 digital computer a. Belongs to second generation b. Uses VLSI c. Employs semi conductor memory d. Has modular constructions
Last Answer : d. Has modular constructions
Description : Which was the most popular first generation computer? a. IBM 1650 b. IBM 360 c. IBM 1130 d. IBM 2700
Last Answer : a. IBM 1650
Description : The computer size was very large in a. First Generation b. Second Generation c. Third Generation d. Fourth Generation
Last Answer : a. First Generation
Description : Chief component of first generation computer was a. Transistors b. Vacuum Tubes and Valves c. Integrated Circuits d. None of above
Last Answer : b. Vacuum Tubes and Valves
Description : Which of the following is first generation of computer a. EDSAC b. IBM-1401 c. CDC-1604 d. ICL-2900
Last Answer : a. EDSAC
Description : IBM 1401 is a. First Generation Computer b. Second Generation Computer c. Third Generation Computer d. Fourth Generation Computer
Last Answer : b. Second Generation Compute
Description : One of the main feature that distinguish microprocessors from micro-computers is a. Words are usually larger in microprocessors b. Words are shorter in microprocessors c. Microprocessor does not contain I/O devices d. Exactly the same as the machine cycle time
Last Answer : c. Microprocessor does not contain I/O devices
Description : Most of the inexpensive personal computer does not have any disk or diskette drive. What is the name of such computes? a. Home computers b. Diskless computers c. Dedicated computer d. General computer
Last Answer : a. Home computers
Description : Which type of computers uses the 8-bit code called EBCDIC? a. Minicomputers b. Microcomputers c. Mainframe computer
Last Answer : c. Mainframe computer
Description : Multi user systems provided cost savings for small business because they use a single processing unit to link several a. Personal computers b. Workstations c. Dumb terminals d. Mainframes
Last Answer : c. Dumb terminals
Description : Interface electronic circuit is used to interconnect I/O devices to a computer’s CPU or a. ALU b. Memory c. Buffer d. Register
Last Answer : b. Memory
Description : Which of the printers used in conjunction with computers uses dry ink power? a. Daisy wheel printer b. Line printer c. Laser printer d. Thermal printer
Last Answer : c. Laser printer
Description : Personal computers use a number of chips mounted on a main circuit board. What is the common name for such boards? a. Daughter board b. Motherboard c. Father board d. Breadboard
Last Answer : b. Motherboard
Description : When did arch rivals IBM and Apple Computers Inc. decide to join hands? a. 1978 b. 1984 c. 1990 d. 1991
Last Answer : d. 1991
Description : What component of the computer keeps track of the address in memory of the programming instructions being executed?
Last Answer : The program counter.
Description : _is sequence of instructions is executed and repeated any no. of times in loop until logical condition is true: a. Iteration b. Repetition c Botha&b d. None of these
Last Answer : c Botha&b
Description : Each instruction is executed by set of micro operations termed as. a. Micro instructions b. Mini instructions c. Botha &b d. None of these
Last Answer : a. Micro instructions
Description : ..... is a set of Keywords, s symbols, and a system of rules for constructing statements by which humans can communicate the instructions to be executed by a computer... 1) A Computer Program 2) A Programming Language 3) An Assembler 4) Syntax
Last Answer : 2) A Programming Language
Description : In 8086 microprocessor one of the following instructions is executed before an arithmeticoperation a. AAM b) AAD c) DAS d) DAA
Last Answer : b) AAD
Description : In 8086 microprocessor one of the following instructions is executed before an arithmetic operation a) AAM b) AAD c) DAS d) DAA
Description : Suppose that the number of instructions executed between page faults is directly proportional to the number of page frames allocated to a program. If the available memory is doubled, the mean interval between page faults is also ... memory were available? (A) 60 sec (B) 30 sec (C) 45 sec (D) 10 sec
Last Answer : Answer: C Explanation: T = Ninstr x 1µs + 15,000 x 2,000 µs = 60s Ninstr x 1µs = 60,000,000 µs - 30,000,000 µs = 30,000,000 µs Ninstr = 30,000,000 The number of instruction ... doesn't mean that the program runs twice as fast as on the first system. Here, the performance increase is of 25%.
Description : In an 8085 microprocessor, the contents of the Accumulator, after the following instructions are executed will become XRA A MVI B, F0 H SUB B (A) 01 H (B) 0F H (C) F0 H (D) 10 H
Last Answer : In an 8085 microprocessor, the contents of the Accumulator, after the following instructions are executed will become XRA A MVI B, F0 H SUB B (A) 01 H (B) 0F H (C) F0 H (D) 10 H
Description : What was the expected feature of fifth generation computers when Japan started FGCS? A) Operating Systems B) Parallel Processing C) ULSI D) None of above
Last Answer : Answer : B
Description : A floppy disk contains a. Circular tracks only b. Sectors only c. Both circular tracks and sectors d. All of the above
Last Answer : c. Both circular tracks and sectors
Description : Dividend policy of a company mainly concern with (i) dividend payout and (ii) Stability of dividend A. Only (i) is correct B. Only (ii) is correct C. Both (i) and (ii) are correct. D. Both (i) and (ii) are incorrect.
Last Answer : C. Both (i) and (ii) are correct.
Description : Statement (A). The GATT applied only to trade in merchandise goods. Reasons (R). The wro covers trade in goods, services and trade in ideas or intellectual properties. A. Both (A) and (R) are true and (R) is the correct ... A). C. (A) is true but (R) is false. D. (A) is false but (R) is true
Last Answer : . A. Both (A) and (R) are true and (R) is the correct explanation of
Description : Consumers have the rights (i) to be protected against goods and services that are hazardous to life and property. (il) to assure wherever possible access to a variety of goods; and services at national prices. A. Both (i) ... (i) and (il) are wrong C. Only (i) is correct. D. Only (ii) is correct.
Last Answer : A. Both (i) and (il) are correct.
Description : Consumers have the rights (i) to be protected against goods and services that are hazardous to life and property (ii) to assure wherever possible access to a variety of goods and services at national prices. A. Both (i) ... (i) and (ii) are wrong. C. Only (i) is correct D. Only (ii) is correct.
Last Answer : A. Both (i) and (ii) are correct.
Description : What takes more total elapsed time? Torrenting sequentially or torrenting simultaneously?
Last Answer : Theoretically, it should not make a difference. But practically, assuming sequential downloading, the torrents may not all download at full speed, due to seed and peer differences between them, so downloading simultaneously should be faster.
Description : What numbers of items cannot be listed sequentially in 4 columns (see details)?
Last Answer : Wow…watching!
Description : How can i control 4 sprinkler valves so that they actuate sequentially every 2-3 minutes, one at a time?
Last Answer : Rewire the timer circuitry on a rainbird?
Description : …………. is a field which is used as a primary key and numbers each record sequentially. -Technology
Last Answer : AutoNumberis a field which is used as a primary key and numbers each record sequentially.
Description : The rate of the reaction is influenced by the hyperconjugation effect of group R. If R is sequentially `CH_(3)^(-)` (II) `CH_(3)-CH_(2)` (III) `CH_(3)
Last Answer : The rate of the reaction is influenced by the hyperconjugation effect of group R. If R is sequentially `CH_(3)^(-)` ... ii) D. (iii), (ii), (i), (iv)
Description : As the molecular weight of alkanes increases, how do the boiling point and melting point change? (a) boiling point increases ; melting point increases. (b) boiling point increases ; ... decreases (d) boiling point increases ; melting point increases sequentially for alkanes over four carbons.
Last Answer : boiling point increases ; melting point increases sequentially for alkanes over four carbons.
Description : Pick up the incorrect statement from the following a. The activity which consumes maximum time, is called a node b. The activity is the time consuming part of a project c. The beginning ... of a job, are called events d. Logically and sequentially connected activities and events form a network
Last Answer : a. The activity which consumes maximum time, is called a node
Description : Pick up the incorrect statement from the following: (A) The activity is the time consuming part of a project (B) The beginning and end of a job, are called events (C) The activity ... maximum time, is called a node (D) Logically and sequentially connected activities and events form a network
Last Answer : (C) The activity which consumes maximum time, is called a node
Description : A large amalgam core is to be condensed around several pins in a vital molar tooth; what type of amalgam mix would you prefer: A. A large mix to ensure homogeneity B. A large with ... small mixes with varying mercury/alloy ratios E. A basic mix to which additional mercury is added as needed
Last Answer : C. Several small mixes, sequentially triturated
Description : The ends from warp beam have to be drawn through which of the following part sequentially: a. Headles b. Shuttle c. Drawing d. Cloth beam
Last Answer : a. Headles