Web QuestionBank - Study24x7
Social learning Network

Warning: include(./views/auth.php): failed to open stream: Permission denied in /var/www/html/live/loginRightSlider.php on line 18

Warning: include(): Failed opening './views/auth.php' for inclusion (include_path='.:/usr/share/php') in /var/www/html/live/loginRightSlider.php on line 18
webquestionbank Cover image
webquestionbank
Web QuestionBank

  • Warning: Use of undefined constant Followers - assumed 'Followers' (this will throw an Error in a future version of PHP) in /var/www/html/live/makepage.php on line 1760
    Followers
  • Latest Feeds
  • Articles
  • Question
  • Course
  • About
  • Review
Interests
Public Sector Jobs Arts & Design Digital Marketing Databases
See more
Articles
Question
Course
About
Review
Gallery
Web QuestionBank
26 followers study24x7 01 Jan 1970 05:30 AM study24x7 study24x7

To identify TCP/IP errors such as connection problems ______ command can be used

A

ping

B

FTP

C

POP3

D

None of the Above

Computer Programming Web Development IIT-JEE
Like | 1 Comment | 2 Share
study24x7
Write a comment
  • Shivam Kumar
    • ping
    Like
    Reply 01 Jan 1970 05:30 AM
  • Avnit Kumar
    • FTP
    Like
    Reply 01 Jan 1970 05:30 AM
    Web QuestionBank
    26 followers study24x7 01 Jan 1970 05:30 AM study24x7 study24x7

    USB is a device used to store data and it stands for

    A

    Unlimited Serial Bus

    B

    Universal Serial Bus

    C

    Universal Service Bus

    D

    Unlimited Service Bandwidth

    Computer Programming Web Development IIT-JEE
    Like | 1 Comment Share
    study24x7
    Write a comment
    Web QuestionBank
    26 followers study24x7 01 Jan 1970 05:30 AM study24x7 study24x7

    Which of the following statement is correct?

    A

    1 KB = 1024 bytes

    B

    1 MB=2048 bytes

    C

    1 MB = 1000 kilobytes

    D

    1 KB = 1000 bytes

    Computer Programming Web Development IIT-JEE
    Like Comment Share
    study24x7
    Write a comment
    Web QuestionBank
    26 followers study24x7 01 Jan 1970 05:30 AM study24x7 study24x7

    ENIAC was the first general-purpose electronic computer. ENIAC stands for

    A

    Electronic Numerical Integrator and Computer

    B

    Electronic Network Interactive Analytic Computer

    C

    Electronic Network Integrated Analytical Computer

    D

    Electronic Numerical Integrated Automatic Computer

    Computer Programming Web Development IIT-JEE
    Like Comment Share
    study24x7
    Write a comment
    Web QuestionBank
    26 followers study24x7 01 Jan 1970 05:30 AM study24x7 study24x7

    Every computer connected to the Internet is identified by a unique four-part string, known as

    A

    Host name

    B

    IP address

    C

    Domain name

    D

    None of the Above

    Computer Programming Web Development IIT-JEE
    Like Comment Share
    study24x7
    Write a comment
    Web QuestionBank
    26 followers study24x7 01 Jan 1970 05:30 AM study24x7 study24x7

    What is the common measurement of unit of a computer memory?

    A

    IQ

    B

    Byte

    C

    Terabyte

    D

    Gigabyte

    Computer Programming Web Development IIT-JEE
    Like Comment Share
    study24x7
    Write a comment
    Web QuestionBank
    26 followers study24x7 01 Jan 1970 05:30 AM study24x7 study24x7

    Which among the following allows the user to interact computer?

    A

    Command line interface

    B

    Graphical user interface

    C

    Both A and B

    D

    None of the Above

    Computer Programming Web Development IIT-JEE
    Like | 2 Comment Share
    study24x7
    Write a comment
    Web QuestionBank
    26 followers study24x7 01 Jan 1970 05:30 AM study24x7 study24x7

    What is the name of programs that control the computer system?

    A

    Keyboard

    B

    Mouse

    C

    Hardware

    D

    Software

    Computer Programming Web Development IIT-JEE
    Like Comment Share
    study24x7
    Write a comment
    Web QuestionBank
    26 followers study24x7 01 Jan 1970 05:30 AM study24x7 study24x7

    Which is referred to the brain of computer?

    A

    Processor

    B

    RAM

    C

    ROM

    D

    Hard Drive

    Computer Programming Web Development IIT-JEE
    Like Comment Share
    study24x7
    Write a comment
    Web QuestionBank
    26 followers study24x7 01 Jan 1970 05:30 AM study24x7 study24x7

    Abstract class can’t be final in java.

    A

    true

    B

    false

    Computer Programming Web Development IIT-JEE
    Like Comment Share
    study24x7
    Write a comment
    Web QuestionBank
    26 followers study24x7 01 Jan 1970 05:30 AM study24x7 study24x7

    Which of the following function can be used for dynamic memory allocation of objects?

    A

    malloc()

    B

    calloc()

    C

    malloc() and calloc()

    D

    None of the Above

    Computer Programming Web Development IIT-JEE
    Like Comment Share
    study24x7
    Write a comment
    Web QuestionBank
    26 followers study24x7 01 Jan 1970 05:30 AM study24x7 study24x7

     Two dimensional array can’t be initialized with the declaration.

    A

    true

    B

    false

    Computer Programming Web Development IIT-JEE
    Like Comment Share
    study24x7
    Write a comment
    Web QuestionBank
    26 followers study24x7 01 Jan 1970 05:30 AM study24x7 study24x7

    How the objects of array can be denoted?

    A

    Random numbers

    B

    Name

    C

    Indices

    D

    Alphabets

    Computer Programming Web Development IIT-JEE
    Like Comment Share
    study24x7
    Write a comment
    Web QuestionBank
    26 followers study24x7 01 Jan 1970 05:30 AM study24x7 study24x7

    Which specifier should be used for member functions of a class?

    A

    public

    B

    private

    C

    protected

    D

    all of the above

    Computer Programming Web Development IIT-JEE
    Like Comment Share
    study24x7
    Write a comment
    Web QuestionBank
    26 followers study24x7 01 Jan 1970 05:30 AM study24x7 study24x7

    Which access specifier is usually used for data members of a class?

    A

    Private

    B

    Default

    C

    public

    D

    protected

    Computer Programming Web Development IIT-JEE
    Like Comment Share
    study24x7
    Write a comment
    Web QuestionBank
    26 followers study24x7 01 Jan 1970 05:30 AM study24x7 study24x7

    If a class has all the private members, which specifier will be used for its implicit constructor?

    A

    private

    B

    public

    C

    protected

    D

    Default

    Computer Programming Web Development IIT-JEE
    Like Comment Share
    study24x7
    Write a comment
    Web QuestionBank
    26 followers study24x7 01 Jan 1970 05:30 AM study24x7 study24x7

    Which among the following can restrict class members to get inherited?

    A

    private

    B

    protected

    C

    public

    D

    All of the above

    Computer Programming Web Development IIT-JEE
    Like Comment Share
    study24x7
    Write a comment
    Web QuestionBank
    26 followers study24x7 01 Jan 1970 05:30 AM study24x7 study24x7

    Copy constructors are overloaded constructors.

    A

    true

    B

    false

    Computer Programming Web Development IIT-JEE
    Like Comment Share
    study24x7
    Write a comment
    Web QuestionBank
    26 followers study24x7 01 Jan 1970 05:30 AM study24x7 study24x7

     Which is correct syntax?

    A

    classname objectname= new classname;

    B

    classname objectname= new() integer;

    C

    classname objectname= new classname();

    D

    classname objectname= new() classname();

    Computer Programming Web Development IIT-JEE
    Like Comment Share
    study24x7
    Write a comment
    Web QuestionBank
    26 followers study24x7 01 Jan 1970 05:30 AM study24x7 study24x7

    When is the constructor called for an object?

    A

    As soon as overloading is required

    B

    As soon as class is created

    C

    As soon as object is created

    D

    As soon as class is derived

    Computer Programming Web Development IIT-JEE
    Like Comment Share
    study24x7
    Write a comment
    About

    MCQs related to web development
    See More

    Ratings
    5.0
    out of 5     1 Ratings
    5 study24x7
     
    1.0
    4 study24x7
     
    0.0
    3 study24x7
     
    0.0
    2 study24x7
     
    0.0
    1 study24x7
     
    0.0
    Related Pages
    ❮ ❯