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11th Standard Computer Science English Medium Free Online Test Book Back 1 Mark Questions with Answer Key

11th Standard

    Reg.No. :
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Computer Science

Time : 00:10:00 Hrs
Total Marks : 10

    Answer all the questions

    10 x 1 = 10
  1. Name the volatile memory _____

    (a)

    ROM

    (b)

    PROM

    (c)

    RAM

    (d)

    EPROM

  2. How many bytes does 1 KiloByte contain?

    (a)

    1000

    (b)

    8

    (c)

    4

    (d)

    1024

  3. Which of the following is not the part of a microprocessor unit?

    (a)

    ALU

    (b)

    Control unit

    (c)

    Cache memory

    (d)

    register

  4. Which of the following header file defines the standard I/0 predefined functions?

    (a)

    stdio.h

    (b)

    nnath.h

    (c)

    string.h

    (d)

    ctype.h

  5. Which of the following is the collection of variables of the same type that an referenced by a common name?

    (a)

    int

    (b)

    float

    (c)

    Array

    (d)

    class

  6. The term is used to describe a programming approach based on classes and objects is

    (a)

    OOP

    (b)

    POP

    (c)

    ADT

    (d)

    SOP

  7. The variables declared inside the class are known as data members and the functions are known as

    (a)

    data functions

    (b)

    inline functions

    (c)

    member functions

    (d)

    attributes

  8. Which of the following refers to a function having more than one distinct meaning?

    (a)

    Function Overloading

    (b)

    Member overloading

    (c)

    Operator overloading

    (d)

    Operations overloading

  9. Which of the following is the process of creating new classes from an existing class?

    (a)

    Polymorphism

    (b)

    Inheritance

    (c)

    Encapsulation

    (d)

    super class

  10. Which of the following deals with procedures, practices and values?

    (a)

    piracy

    (b)

    programs

    (c)

    virus

    (d)

    computer ethics

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