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11th Standard Computer Science English Medium Free Online Test One Mark Questions with Answer Key 2020 - Part Two

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. For 11012 the equalent Hexadecimal equivalent is?

    (a)

    F

    (b)

    E

    (c)

    D

    (d)

    B

  2. Which key brings the focus on the first menu of the menu bar?

    (a)

    Alt + F10

    (b)

    Alt + F9

    (c)

    Ctrl + F10

    (d)

    Ctrl + F9

  3. ______________icon is equivalent to My Computer icon. From here, you can directly go to Desktop, Documents and so on.

    (a)

    Files

    (b)

    Documents

    (c)

    Downloads

    (d)

    Computer

  4. Which option is used as a part of installing new software or windows update?

    (a)

    Lock

    (b)

    Restart

    (c)

    Sleep

    (d)

    Hibernate

  5. How many basic building blocks construct an algorithm?

    (a)

    3

    (b)

    4

    (c)

    5

    (d)

    8

  6. If C is false just before the loop, the control flows through
    1 SI
    2 while C
    3 S2
    4 S3

    (a)

    S1 ; S3

    (b)

    S 1 ; S2 ; S3

    (c)

    S 1 ; S2 ; S2 ; S3

    (d)

    S 1 ; S2 ; S2 ; S2 ; S3

  7. What is the output of the following snippet?
    char ch = 'A';
    ch = ch + 1;

    (a)

    B

    (b)

    A1

    (c)

    F

    (d)

    1A

  8. The final step of construction of a C++ program have an extension is

    (a)

    .obj

    (b)

    .cpp

    (c)

    .exe

    (d)

    none of these

  9. Which of the following operator is by default overloaded by the compiler?

    (a)

    *

    (b)

    +

    (c)

    +=

    (d)

    ==

  10. class vehicle
    { int wheels;
    public:
    void input_ data(float,float);
    void output_data();
    protected:
    int passenger;
    };
    class heavy_vehicle : protected vehicle {
    int diesel_petrol;
    protected:
    int load;
    protected:
    int load;
    public:
    voidread_data(float,float)
    voidwrite_data(); };
    class bus: private heavy_vehicle {
    charTicket[20] ;
    public:
    void fetch_data(char);
    voiddisplay_data(); };
    };
    The data member that can be accessed from the function display data() 

    (a)

    passenger

    (b)

    load

    (c)

    Ticket

    (d)

    All of these

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