Computer Awareness Quiz – Set 104 (RBI Assistant)

Computer Awareness Quiz for RBI Assistant – Set 104

Computer Awareness Quiz: Computer Awareness is one of the sections in Exams like SBI, IBPS RRB, RBI Assistant and FCI etc. So we have started this series of Quiz on Computer Awareness. These questions are most important for the upcoming banking exam of RBI Assistant Mains exam. So attempt all the sets now.

  1. Data entered through input device in a computer is temporarily stored in the main memory also referred to as ____________
    A) ROM

    B) RAM
    C) BIOS
    D) ALU
    View answer
      Option B
    Explanation: Data entered through input device is temporarily stored in the main memory (also called RAM) of the computer system. For permanent storage and future use, the data as well as instructions are stored permanently in additional storage locations called secondary memory.
  2. Blaize Pascal invented a mechanical calculator known as Pascal calculator. Which of the following is another name for Pascal Calulator?
    A) Pascalator

    B) Pascalation
    C) Pascalite
    D) Pascaline
    View answer
      Option D
    Explanation: Blaize Pascal invented a mechanical calculator known as Pascal calculator or Pascaline to do addition and subtraction of two numbers directly and multiplication and division through repeated addition and subtraction.
  3. Which of the following refers to a programmable machine that was capable of solving any problem by executing the program stored on the punched cards?
    A) Turing machine

    B) Vacuum tubes
    C) ABACUS
    D) ENIAC
    View answer
    Option A
    Explanation: The Turing machine concept was a general purpose programmable machine that was capable of solving any problem by executing the program stored on the punched cards.
  4. Which of the following computer is the first binary programmable computer based on Von Neumann architecture?
    A) MARK-1

    B) EDVAC
    C) Colossus
    D) ENIAC
    View answer
    Option D
    Explanation: Electronic Numerical Integrator and Computer (ENIAC) is the first binary programmable computer based on Von Neumann architecture.
  5. A computer system uses binary numbers to store and process data. A _____ word is called a Nibble.
    A) 8-bit

    B) 4-bit
    C) 2-bit
    D) 6-bit
    View answer
    Option B
    Explanation: A 4-bit word is called a Nibble. Examples of nibble are 1001, 1010, 0010, etc. A two nibble word, i.e., 8-bit word is called a byte, for example, 01000110, 01111100, 10000001, etc.
  6. To speed up the operations of the CPU, a very high speed memory is placed between the CPU and the primary memory known as _______.
    A) Cache

    B) Cookie
    C) BIOS
    D) SMPS
    View answer
    Option A
    Explanation: Cache Memory
  7. Data are transferred between different components of a computer system using physical wires called _________.
    A) BIOS

    B) ALU
    C) bus
    D) Liveware
    View answer
    Option C
    Explanation: Bus
  8. Which of the following is not a type of valid Bus in computer?
    A) Register Bus

    B) Data Bus
    C) Address Bus
    D) Control Bus
    View answer
    Option A
    Explanation: Bus is of three types— (i) Data bus to transfer data between different components, (ii) Address bus to transfer addresses between CPU and main memory. (iii) Control bus to communicate control signals between different components of a computer.
  9. A microprocessor is built over _________ comprising millions of small components like resistors, transistors and diodes.
    A) integrated circuit

    B) CPU
    C) cabinet
    D) wires
    View answer
    Option A
    Explanation: a microprocessor is built over an integrated circuit comprising millions of small components like resistors, transistors and diodes.
  10. _______ is a basic computation unit of the CPU.
    A) Core

    B) RAM
    C) ROM
    D) BIOS
    View answer
    Option A
    Explanation: CPU with two, four, and eight cores is called dual-core, quad-core and octa-core processor, respectively.

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