CS101 Mid Term Exam Quiz 9

CS101 Introduction to computing Online Exam

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Created on December 03, 2022

CS201 Quiz No.1 Mid Term

CS201-Introduction to Programming helps us to increase our knowledge

1 / 33

Compiler is a

System software

Application Software

Driver

Editor

2 / 33

Reference Variables must--------------- --.

Not be initialized after they are declared

Be initialized after they are declared

Contain integer value

Contain zero vlaue

3 / 33

When break statement is encountered in switch statement, it

Stops the entire program

Stops the execution of current statement

Exits from switch statement

None of the given options

4 / 33

In C/C++ the string constant is enclosed

In curly braces

In small braces

In single quotes

In double quotes

5 / 33

What will be result of the expression K=++m;

If initially K=0 and m=5?

6 / 33

How many dimensions does n-dimensional array has?

n dimensions

2n dimensions

(n+1) dimensions

(n-1) dimensions (Array starts from 0th element)

7 / 33

To prevent dangling reference the function returning reference should be sued with------- --.

Local variables

Global variables only

Arrays

Static and global variables

8 / 33

aFile- seeking (-10L,ios:cur)

Both direction

None of the given

Backward direction

Forward direction

9 / 33

What will be the correct syntax to access the value of fourth element of an array using pointer ptr?

ptr[3]

(ptr+3)

*(ptr+3)

Both 1and 3

10 / 33

In C/C++, a variable’s name can start with the symbol-------- --.

-Underscore

+Plus

:Colon

;semicolon

11 / 33

If a variable is passed by value to a function and the function makes some changes to that variable then it

Does not affect the original variable

affects the original variable

causes syntax error

None of the given options

12 / 33

What will be the result of arithmetic expression 6+27/3*3?

13 / 33

The exclusive OR operator returns 1 if----------- --.

Both input are 1

None of the given

One in is 1 and other is zero

Both input are 0

14 / 33

For one byte there are combinations of values that can be stored in computer.

2^6

2^7

2^8

2^4

15 / 33

Default case in switch statement is,

Must

Optional

syntax error

Necessary

16 / 33

Structure use---- for memory allocation

Cache

Stack

Heap

Queue

17 / 33

In C/C++ language the header file which is used to perform useful task and manipulation of character data is

cplext.h

ctype.h

stdio.h

delay.h

18 / 33

Operating system is a type-------- software.

Utility

Device driver

Application

System

19 / 33

If Num is an integer variable then Num++ means,

Add 1 two times with Num

Add 1 with Num

Add 2 with Num

Subtract 2 from Num

20 / 33

Identify the logical error in the following if condition If (( i<5) &&(i>5))

& will be used instead of &&

&& cannot be used with if condition

Condition is always true

Condition is always false

21 / 33

In C/C++ the #include is called,

Statement Function

Header file

Preprocessor Directive

Statement

Function

22 / 33

=operator is used for--------- --.

Checking equality

Decision making

Comparison

Assigning values to cariables

23 / 33

MS word is type of software. imp

Application

Device Driver

Operating system

utility

24 / 33

If int a = 50; then the value of a/=3; will be

25 / 33

Loops are------------------------ Structure.

Decision

Repetition

Sequential

Hierarchical

26 / 33

a ^= b; can be written as

a= b^a;

a^=a+b

a=a^+b;

a=a^b;

27 / 33

Declaring structures does not mean that memory is allocated.

True

False

28 / 33

Individual characters in a string stored in an array can be accessed directly using array----- --.

Subscript

Script

Value

Superscript

29 / 33

The function will return a reference to the global variable that exits throughout the program and thus there will be no danger of----------------------- --.

Garbage collection

Dangling reference

Wastage of memory

System crash

30 / 33

Which is the correct syntax to define a structure named “student”?

Struct student( //variable );

Struct student{ //variable };

Structure student( //variable );

Structure student{ //variable };

31 / 33

For which array, the size of the array should be one more than the number of elements in an array?

Int

double

float

char

32 / 33

Which of the following values C++ use to represent true and false?

1 and 0

1 and -1

11 and 00

Any numerical value

33 / 33

What is the correct syntax to declare an array of size 10 of int data type?

int [10] name ;

name[10] int ;

int name[10] ;

int name[] ;

Your score is

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CS 101-Introduction to Computing Quiz No-9

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Congratulations - you have completed CS 101-Introduction to Computing Quiz No-9. You scored %%SCORE%% out of %%TOTAL%%. Your performance has been rated as %%RATING%%

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Question 1

____ Word Processor Software ___ was designed as a replacement for typewriter

Question 2

Forms can be submitted by using 2 different methods.

Question 3

To display a checkbox on the web page, we use _______ INPUT_______ tag.

Question 4

_________Name ___ attribute of FORM tag is used to mention a URL when the form is being submitted

Question 5

You can _____ Read Only from/to a website containing interactive forms.

Question 6

Using COLSPAN, number of rows of the current cell should extend itself None of the given choices.

Question 7

ASCII WHITE is the fastest Super computer which can perform _1.3 trillion calculations in one second.

Question 8

_____HTML ____ is a related collection of WWW files that includes a beginning file called a homepage.

Question 9

If a computer could pass the Turing test then it would be able to: think like human beings.

Question 10

The key strengths of computers are - Speed

Question 11

Compared to vacuum tubes, Transistors offer: All of the given choices

Question 12

Which of the following is NOT a component of IC? Resistors.

Question 13

When we use <INPUT type=“password”>, what will happen? - Text will be in **** format

Question 14

Spread sheet is a type of Mathematical software .

Question 15

Word Processor is a ______ Application Software

Question 16

__________Utility Program refers to the firmware code which is run by an IBM compatible PC when first powered on.

Question 17

A computer program that facilitates the communication between the computer and a peripheral device is called Language Translator .

Question 18

In JavaScript, what will be the result of the following operation 79%3

Question 19

Which of the following number system is used by microprocessor? Binary

Question 20

Web site is collection of related Information ____.

Question 21

In Spreadsheets, you can create a relationship between two cells by using

Question 22

An algorithm that always takes the best immediate or local solution while finding an answer is called

Question 23

Which of the following command allows you to recover form mistakes in MS Word?

Question 24

An operating system allows many users to take advantage of the computer's resources, simultaneously

Question 25

Network Interface Card is an device.

Question 26

The decimal equivalent of binary 1000 is

Question 27

Which of the following is NOT RDBMS software?

Question 28

A computer virus is a

Question 29

What will be the result of a?

Question 30

A Special program required to view swf (Shockwave Flash) files in web Browser is called

Question 31

Which statement is wrong for naming an identifier?

Question 32

Which of the following words can’t be used for naming an identifier in JavaScript?

Question 33

Data Management comes up with different issues except one:

Question 34

FTP stands for

Question 35

A function is also called

Question 36

Command that allows you to remove mistakes.

Question 37

URL is a/an ___.

Question 38

What computer hardware is essential for connecting two computers in Local Area Network?

Question 39

The instruction written in high-level language are converted into low-level language by the________.

Question 40

Which software can provide results of mathematical calculations very easily?

Question 41

Which of the following is the extension of graphics files?

Question 42

A hardware device that stores data and programs, executes program instructions, and performs arithmetic/logic operations is known as the____________.

Question 43

The input device that reads printed characters, symbols, or graphical images into the computer is the:

Question 44

The component of the central processing unit that holds instructions, stores data and keeps results during the processing is called the:

Question 45

The software that is used to write/send/receive an e-mail is called

Question 46

A computer virus is a ___________

Question 47

What does internet service provider mean?

Question 48

Which of the following cannot come between the <Body></Body> tag

Question 49

Modem is used:

Question 50

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CS101 Introduction to computing Online Exam

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