CS201-Introduction To Programming | Mid-Term Grand Quiz Fall 2021

 

MID-TERM GRAND QUIZ
 FALL 2020 (Paper 1)

Question No 1:

When we call (Raise For Success) a function , as control

• transfers to its Prototype
• transfers to its definition Correct
• returns to statement following function call
• The compiler stops execution of whole program

Question No 2:

If stream is (Raise For Success) used for ______.

• Input the stream Correct
• Output the stream
• Input and output the stream
• All of the given

Question No 3:

__________ function (Raise For Success) is used to find the number of characters in a string.

• str()
• str-len()
• strlenght()
• strlen() Correct

Question No 4:

Pointers are a (Raise For Success) special type of ______ in which a memory address is stored.

• variables Correct
• Location
• Characters
• None of the given

Question No 5:

Select the correct way (Raise For Success) to assign the address of first element of array to pointer?

• int"ptr = &data(1);
• int"ptr = &data;
• int"ptr = data; Correct
• int"ptr = data(0); 

Question No 6:

A hierarchy of classes (Raise For Success) which are used to deal with console and disk files are called _______.

• Stream classes Correct
• Simple classes
• Binary classes
• IO classes

Question No 7:

We can read, (Raise For Success) write and manipulate the same file using _____.

• iostream.h
• stdio.h
• fstream.h Correct
• iomanip.h

Question No 8:

________ data type (Raise For Success) can operate on modulus operator.

• int Correct
• float
• char
• double

Question No 9:

What is the correct (Raise For Success) syntax of an array declaration, of double data type, for size 10 and intialized to value 0?

• arr[10] = {0,0};
• double arr [10]=0,0;
• double arr[10] = {0,0}; Correct
• double arr[] = 0,0;

Question No 10:

Each array declaration (Raise For Success) must provide the information about all these things except _______.

• Name of the array 
• Type of data stored in the array
• The location of the first element to be stored Correct
• Number of elements of the array

Question No 11:

Null character is (Raise For Success) used to indicate the  ________ of string.

start

end Correct

begin

middle

Question No 12:

The statement (Raise For Success) cout << yptr will show the  ______ the yptr points to.

• Value
• memory address Correct
• Variable
• None of the given

Question No 13:

In two-dimensional (Raise For Success) array, we use  _______ 'for loop(s)' to populate the array.

• 1
• 2 Correct
• 3
• 4

Question No 14:

The value of a (Raise For Success) pointer can be ______.

• address of a variable
• name of the variable
• value of the variable Correct
• none of the given options

Question No 15:

Which of the (Raise For Success) following is used to perform bit-wise OR operator?

• ||
• ^
• | Correct
• ~

Question No 16:

The expression (Raise For Success) ((a+b)== 10)&& ((x+y)== 20) is true only if:

• Either ((a+b) == 10) or((x+y) == 20) is true
• Both ((a+b) == 10) and ((x+y) == 20) are true Correct
• ((a+b) == 10) is true
• ((x+y) == 20) is true

Question No 17:

A function is a (Raise For Success) block of statements that can be defined once and used _______ in the program.

• One time
• Two times
• Three times
• As many times as user wants Correct

Question No 18:

In while loop (Raise For Success) the condition is checked ______ the execution of loop.

• After
• Before Correct
• During
• At any time

Question No 19:

These functions (Raise For Success) seekg() and seekp() requires an argument of type _______ to let them how many bytes to move forward or backward.

• int
• short
• long Correct
• double

Question No 20:

_______ statement (Raise For Success) is used to terminate the processing of a particular case and exit from switch structure.

• if
• goto
• break Correct
• continue

Question No 21:

How many (Raise For Success) elements are stored in the following?

• 9
• 20 Correct
• 25
• 10

Question No 22:

The data type (Raise For Success) before a function name represents its.

• Return Type Correct
• Function data
• Function argument
• Function name

Question No 23:

To read command-line (Raise For Success) argument, the main () function itself must be given _________ argument.

• 1
• 2 Correct
• 3
• 4

Question No 24:

Which header (Raise For Succes) file must be include to use the functions tolower() and toupper()?

• iostream.h
• conio.h
• ctype.h Correct
• stdlib.h

Question No 25:

Switch statement (Raise For Success) can be used in place of _______ statement.

• break
• continue
• Multiple if Correct
• goto

Question No 26:

Following in an (Raise For Success) array of ______ rows and _________ columns int num [3][4];

• 4 , 5
• 4 , 3
• 2 , 3
• 3 , 4 Correct

Question No 27:

Learning to program (Raise For Success) is important because it develop ______ and ______ abilities.

• Reading, Writing
• Reading, Problem solving
• Analytical, Problem solving Correct
• Analytical, Writing

Question No 28:

In the given (Raise For Success) expression which operator will be evaluated first?

10 + (6 / 2) - * 3?

• +
• -
• / Correct
• *

Question No 29:

What is the correct (Raise For Success) syntax to declare an array of 15 elements of type float?

• float array[15]; Correct
• float[15] array;
• float [15]array;
• float array[14;]

Question No 30:

A precise sequence (Raise For Success) of steps to solve a problem is called ______

• C++
• Program Correct
• Statement
• Routine