Principles of Programming Languages MCQ Questions with answers and solutions Page 17

Q. Which is the subtypes of unstructured types of Pascal Data Types

(A) built –in
(B) enumeration
(C) subrange
(D) all of these

💬 Discuss

✅ Correct Answer: (D) all of these

Published by Mr. Dubey ⭐ 104.82K Points at 14-Jun-2020 11:59 am in Principles of Programming Languages

Q. Which is the subtypes of structured type of Pascal Data Types

(A) cartesian product(record, variant record and discriminated union
(B) array (finite mapping)
(C) set (power set)
(D) all of these

💬 Discuss

✅ Correct Answer: (D) all of these

Published by Mr. Dubey ⭐ 104.82K Points at 14-Jun-2020 11:59 am in Principles of Programming Languages

Q. Which is the subtypes of derived data type of C++

(A) array
(B) class
(C) structure and function
(D) all of these

💬 Discuss

✅ Correct Answer: (D) all of these

Published by Mr. Dubey ⭐ 104.82K Points at 14-Jun-2020 11:59 am in Principles of Programming Languages

Q. Which of the following are structured dta types in Ada?

(A) cartesian product(record, variant record and discriminated union
(B) array(finite mapping,sequence(string))
(C) tagged
(D) all of these

💬 Discuss

✅ Correct Answer: (D) all of these

Published by Mr. Dubey ⭐ 104.82K Points at 14-Jun-2020 11:59 am in Principles of Programming Languages

Q. A strict substitution is called ‘in-line expansion’or_________.

(A) macro extension
(B) local function
(C) both a & b
(D) none of these

💬 Discuss

✅ Correct Answer: (A) macro extension

Published by Mr. Dubey ⭐ 104.82K Points at 14-Jun-2020 11:59 am in Principles of Programming Languages

Q. Types of parameter passing techniques______.

(A) call by value
(B) call by name
(C) call by reference
(D) all of these

💬 Discuss

✅ Correct Answer: (D) all of these

Published by Mr. Dubey ⭐ 104.82K Points at 14-Jun-2020 11:59 am in Principles of Programming Languages

Q. _________are generally passed by reference.

(A) program
(B) array
(C) procedure
(D) none of these

💬 Discuss

✅ Correct Answer: (B) array

Published by Mr. Dubey ⭐ 104.82K Points at 14-Jun-2020 11:59 am in Principles of Programming Languages

Q. The address of actual parameter is passed to the formal parameter, “______”can happen.

(A) overloading
(B) aliasing
(C) caller
(D) none of these

💬 Discuss

✅ Correct Answer: (B) aliasing

Published by Mr. Dubey ⭐ 104.82K Points at 14-Jun-2020 11:59 am in Principles of Programming Languages

Q. Any manipulation on the formal parameters doesn’t have effect on values in activation of the_____.

(A) caller
(B) callee
(C) call
(D) value

💬 Discuss

✅ Correct Answer: (A) caller

Published by Mr. Dubey ⭐ 104.82K Points at 14-Jun-2020 11:59 am in Principles of Programming Languages

Q. ________is a second usuage demonstrate for in-out parameter.

(A) call by value
(B) pass by reference
(C) call by address
(D) none of these

💬 Discuss

✅ Correct Answer: (B) pass by reference

Published by Mr. Dubey ⭐ 104.82K Points at 14-Jun-2020 11:59 am in Principles of Programming Languages

Jump to