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DOEACC CCC Sample Question Paper

CCC, CCC Question Answer, CCC Study Material Notes / By

CCC Fundamental Question

This is the fourth part of DOEACC CCC Sample Question Paper of 25 Questions with Answers from question no. 76 to 100. This CCC Paper Set of 25 Questions with Answers is based on CCC Fundamental Question.

CCC Fundamental Question

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  1. A floppy disk contains :

Ans. Both circular traks and sectors.

  1. The octal equivalent of 111010 is :

Ans. 72

  1. The first electronics computer in the world was :

Ans. ENIAC.

  1. The most commonly used standard data code to represent alphabetical, numerical and punctuation characters used in Electronic Data Processing system is called :

Ans. ASCII.

  1. First generation computers are characterised by :

Ans. Vaccum tubes and magnetic drum.

  1. What was the computer conceived by Babbage ?

Ans. Analytical Engine.

  1. The input unit of a computer :

Ans. feeds data to the CPU or memory.

  1. Which of the following is used as storage locations both in the ALU and the control section of a computer ?

Ans. register.

  1. Offline device is :

Ans. A device which is not connected to CPU

  1. The unit of a computer system that executes program, communicates with and often controls the operation of other subsystems of the computer is known as :

Ans. CPU.

  1. The following registers is loaded with the contents of the memory location pointed by the PC ....

Ans. Instruction Register.

  1. Which of the followng registers is used to keep track of address of the memory location where the next instruction is located ?

Ans. Program Counter.

  1. The magnetic storage chips used to provide nonvolatile direct access storage of data and that have no moving parts are known as :

Ans. Magnetic bubble memory.

  1. Which American computer company is called Big Blue ?

Ans. IBM.

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

Ans. 20

  1. A term associated with the comparison of processing speeds of different computer systems is :

Ans. MIPS.

  1. Which chips are erasable by ultra-violet rays after removing them from the main circuit ?

Ans. EPROM chips.

  1. The binary equivalent of the Hexadecimal number 7BD is :

Ans. 11110111101.

  1. The octal equivalent of the number 11010.1011 is : Ans. 32.15.
  2. The organized set of instructions to direct the computer in solving a problem is called.

Ans. Program.

  1. A high speed device used in CPU for temporary storage during processing is called :

Ans. A register.

  1. Who invented the microprocessor ?

Ans. Marcian E Huff.

  1. CAD stands for :

Ans. Computer Aided Design.

  1. The unit of speed used for super computer is :

Ans. GFLOPS.

  1. Which of the following is used to hold ROM, RAM, CPU and expansion cards ?

Ans. Motherboard.

DOEACC CCC Sample Question Paper
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CCC Fundamental Question
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