Question 1

What is C Tokens?

Accepted Answer

A) the smallest individual units of c program 
B) the basic element recognized by the compiler 
C) the largest individual units of program 
D) a & b both 
A) the smallest individual units of c program 
B) the basic element recognized by the compiler 
C) the largest individual units of program 
D) a & b both D

Question 2

perror( ) function used to ?

Accepted Answer

A) work same as printf() 
B) prints the error message specified by the compiler 
C) prints the garbage value assigned by the compiler 
D) none of the above 
A) work same as printf() 
B) prints the error message specified by the compiler 
C) prints the garbage value assigned by the compiler 
D) none of the above B

Question 3

What is constant?

Accepted Answer

A) constants have fixed values that do not change during the execution of a program 
B) constants have fixed values that change during the execution of a program 
C) constants have unknown values that may be change during the execution of a program 
D) none of the above 
A) constants have fixed values that do not change during the execution of a program 
B) constants have fixed values that change during the execution of a program 
C) constants have unknown values that may be change during the execution of a program 
D) none of the above A

Question 4

Recursive functions are executed in a?

Accepted Answer

A) first in first out order 
B) load balancing 
C) parallel fashion 
D) last in first out order 
A) first in first out order 
B) load balancing 
C) parallel fashion 
D) last in first out order

Question 5

Which of the following is allowed in a C Arithmetic instruction

Accepted Answer

A) [] 
B) {} 
C) () 
D) none of the above 
A) [] 
B) {} 
C) () 
D) none of the above

Question 6

Who is father of C Language?

Accepted Answer

A) bjarne stroustrup 
B) dennis ritchie 
C) james a. gosling 
D) dr. e.f. codd 
A) bjarne stroustrup 
B) dennis ritchie 
C) james a. gosling 
D) dr. e.f. codd

Question 7

What is the work of break keyword?

Accepted Answer

A) halt execution of program 
B) restart execution of program 
C) exit from loop or switch statement 
D) none of the above 
A) halt execution of program 
B) restart execution of program 
C) exit from loop or switch statement 
D) none of the above

Question 8

C Language developed at _____?

Accepted Answer

A) at & t's bell laboratories of usa in 1972 
B) at & t's bell laboratories of usa in 1970 
C) sun microsystems in 1973 
D) cambridge university in 1972 
A) at & t's bell laboratories of usa in 1972 
B) at & t's bell laboratories of usa in 1970 
C) sun microsystems in 1973 
D) cambridge university in 1972

Question 9

Which one of the following sentences is true ?

Accepted Answer

A) the body of a while loop is executed at least once. 
B) the body of a do ... while loop is executed at least once. 
C) the body of a do ... while loop is executed zero or more times. 
D) a for loop can never be used in place of a while loop. 
A) the body of a while loop is executed at least once. 
B) the body of a do ... while loop is executed at least once. 
C) the body of a do ... while loop is executed zero or more times. 
D) a for loop can never be used in place of a while loop.

Question 10

A binary tree with 27 nodes has _______ null branches.

Accepted Answer

A) 54 
B) 27 
C) 26 
D) none of the above 
A) 54 
B) 27 
C) 26 
D) none of the above

Question 11

What is an array?

Accepted Answer

A) an array is a collection of variables that are of the dissimilar data type. 
B) an array is a collection of variables that are of the same data type. 
C) an array is not a collection of variables that are of the same data type. 
D) none of the above. 
A) an array is a collection of variables that are of the dissimilar data type. 
B) an array is a collection of variables that are of the same data type. 
C) an array is not a collection of variables that are of the same data type. 
D) none of the above.

Question 12

In switch statement, each case instance value must be _______?

Accepted Answer

A) constant 
B) variable 
C) special symbol 
D) none of the above 
A) constant 
B) variable 
C) special symbol 
D) none of the above

Question 13

Which of the following shows the correct hierarchy of arithmetic operations in C

Accepted Answer

A) / + * - 
B) * - / + 
C) + - / * 
D) * / + - 
A) / + * - 
B) * - / + 
C) + - / * 
D) * / + -

Question 14

For 16-bit compiler allowable range for integer constants is ______ ?

Accepted Answer

A) -3.4e38 to 3.4e38 
B) -32767 to 32768 
C) -32768 to 32767 
D) -32668 to 32667 
A) -3.4e38 to 3.4e38 
B) -32767 to 32768 
C) -32768 to 32767 
D) -32668 to 32667

Question 15

What is function?

Accepted Answer

A) function is a block of statements that perform some specific task. 
B) function is the fundamental modular unit. a function is usually designed to perform a specific task. 
C) function is a block of code that performs a specific task. it has a name and it is reusable 
D) all the above 
A) function is a block of statements that perform some specific task. 
B) function is the fundamental modular unit. a function is usually designed to perform a specific task. 
C) function is a block of code that performs a specific task. it has a name and it is reusable 
D) all the above

Question 16

What is Keywords?

Accepted Answer

A) keywords have some predefine meanings and these meanings can be changed. 
B) keywords have some unknown meanings and these meanings cannot be changed. 
C) keywords have some predefine meanings and these meanings cannot be changed. 
D) none of the above 
A) keywords have some predefine meanings and these meanings can be changed. 
B) keywords have some unknown meanings and these meanings cannot be changed. 
C) keywords have some predefine meanings and these meanings cannot be changed. 
D) none of the above

Question 17

Bitwise operators can operate upon?

Accepted Answer

A) double and chars 
B) floats and doubles 
C) ints and floats 
D) ints and chars 
A) double and chars 
B) floats and doubles 
C) ints and floats 
D) ints and chars

Question 18

What is right way to Initialization array?

Accepted Answer

A) int num[6] = { 2, 4, 12, 5, 45, 5 } ; 
B) int n{} = { 2, 4, 12, 5, 45, 5 } ; 
C) int n{6} = { 2, 4, 12 } ; 
D) int n(6) = { 2, 4, 12, 5, 45, 5 } ; 
A) int num[6] = { 2, 4, 12, 5, 45, 5 } ; 
B) int n{} = { 2, 4, 12, 5, 45, 5 } ; 
C) int n{6} = { 2, 4, 12 } ; 
D) int n(6) = { 2, 4, 12, 5, 45, 5 } ;

Question 19

Which one of the following is not a linear data structure?

Accepted Answer

A) array 
B) binary tree 
C) queue 
D) stack 
A) array 
B) binary tree 
C) queue 
D) stack

Question 20

A C variable cannot start with

Accepted Answer

A) an alphabet 
B) a number 
C) a special symbol other than underscore 
D) both (b) and (c) 
A) an alphabet 
B) a number 
C) a special symbol other than underscore 
D) both (b) and (c)

What is C Tokens?

perror( ) function used to ?

What is constant?

Recursive functions are executed in a?

Which of the following is allowed in a C Arithmetic instruction

Who is father of C Language?

What is the work of break keyword?

C Language developed at _____?

Which one of the following sentences is true ?

A binary tree with 27 nodes has _______ null branches.

What is an array?

In switch statement, each case instance value must be _______?

Which of the following shows the correct hierarchy of arithmetic operations in C

For 16-bit compiler allowable range for integer constants is ______ ?

What is function?

What is Keywords?

Bitwise operators can operate upon?

What is right way to Initialization array?

Which one of the following is not a linear data structure?

A C variable cannot start with

Data Structures and Programming

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Exam 1: C Programming Language

What is C Tokens?

perror( ) function used to ?

What is constant?

Recursive functions are executed in a?

Which of the following is allowed in a C Arithmetic instruction

Who is father of C Language?

What is the work of break keyword?

C Language developed at _____?

Which one of the following sentences is true ?

A binary tree with 27 nodes has _______ null branches.

What is an array?

In switch statement, each case instance value must be _______?

Which of the following shows the correct hierarchy of arithmetic operations in C

For 16-bit compiler allowable range for integer constants is ______ ?

What is function?

What is Keywords?

Bitwise operators can operate upon?

What is right way to Initialization array?

Which one of the following is not a linear data structure?

A C variable cannot start with

Data Structures and Programming

Filters