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Worksheets

THIRD ROUND BINGO

Total questions: 25

Worksheet time: 13mins

Name
Class
Date
1.

Which of the following is not an OOPS concept in Java?

a)

Polymorphism

b)

Inheritance

c)

Compilation

d)

Encapsulation

2.

Which ship is used inside the Apple new computer?

a)

I C

b)

G3

c)

Semi conductor

d)

Microprocessor chip

3.

What is the term for a network device that forward data packets?

a)

Switch

b)

Router

c)

Firewall

d)

Repeater

4.

Find the output of the following code:

int Integer = 24;

char String = ‘I’;

System.out.print(Integer);

System.out.print(String);

a)

Compile error

b)

Throws exception

c)

l

d)

24 l

5.

Which of the following is not a valid C variable name?

a)

int number;

b)

float rate;

c)

int variable_count;

d)

int $main;

6.

Number of primitive data types in Java are?

a)

5

b)

3

c)

8

d)

4

7.

What will be the output of the following Java code?

class increment {

public static void main(String args[])

{

int g = 3;

System.out.print(++g * 8);

}

}

a)

32

b)

33

c)

24

d)

25

8.

Which HTML element is used to define description data?

a)

<li>

b)

<ol>

c)

<dd>

d)

<dl>

9.

Automatic type conversion is possible in which of the possible cases?

a)

Byte to int

b)

Int to long

c)

Long to int

d)

Short to int

10.

Which of these packages contains the exception Stack Overflow in Java?

b)

java.system

c)

java.util

d)

java.lang

11.

Which of the following is an example of a command-line text editor in Linux?

a)

nano

b)

Vim

c)

emacs

d)

Notepad

12.

Which keyword is used to prevent any changes in the variable within a C program?

a)

immutable

b)

mutable

c)

const

d)

volatile

13.

Who among the following has developed the Perl programming language?

a)

Larry Wall

b)

Guido van Rossum

c)

Joe Armstrong

d)

Yukihiro Matsumoto

14.

The ‘P’ in CPU stands for …

a)

Plan

b)

Program

c)

Performance

d)

Process

15.

What is the default value of a double variable in Java?

a)

0.0d

b)

0.0f

c)

0

d)

not defined

16.

Which component is used to compile, debug and execute the java programs?

a)

JRE

b)

JDK

c)

JIT

d)

JVM

17.

All keywords in C are in ____

a)

LowerCase letters

b)

UpperCase letters

c)

CamelCase letters

d)

None of the mentioned

18.

What is #include <stdio.h>?

a)

Preprocessor directive

b)

Inclusion directive

c)

File inclusion directive

d)

None of the mentioned

19.

Which of the following is not a DDL command?

a)

TRUNCATE

b)

ALTER

c)

CREATE

d)

UPDATE

20.

What are the elements present in the array of the following C code?

int array[5] = {5};

a)

5, 5, 5, 5, 5

b)

5, 0, 0, 0, 0

c)

5, (garbage), (garbage), (garbage), (garbage)

d)

(garbage), (garbage), (garbage), (garbage), 5

21.

The \u0021 article referred to as a

a)

Unicode escape sequence

b)

Octal escape

c)

Hexadecimal

d)

Line feed

22.

Who among the following is popular as ‘Mother of Internet?’

a)

Radia Perlman

b)

Ada Lovelace

c)

Grace Hopper

d)

Anita Borg

23.

What is the smallest header in HTML by default?

a)

h1

b)

h2

c)

h6

d)

h4

24.

By default, your documents print in ____ mode

a)

Landscape

b)

Portrait

c)

Page Setup

d)

Print View

25.

Identify the error in this C program:

#include <stdio.h>

int main() { print("Hello, World!"); }

return 0;

a)

Missing #include statement

b)

Incorrect function name

c)

Syntax error in return statement

d)

No error