What is error in following declaration? struct outer{ int a; struct inner{ char c; }; };

Home / Engineering / Data Structure and Algorithms (DSA) / Question

M

Mr. Dubey • 51.43K Points
Coach

Q.) What is error in following declaration?
struct outer{ int a;
struct inner{
char c;
};
};

(A) nesting of structure is not allowed in c

(B) it is necessary to initialize the member variable

(C) inner structure must have name

(D) outer structure must have name

Correct answer : Option (C) - inner structure must have name

Share

Discusssion

Login to discuss.

Related MCQs on Data Structure and Algorithms (DSA)

Q. The current gain of an emitter follower is

Q. Which of the following is/are vector quantity(s)?

Q. Which microprocessor accepts the program written for 8086 without any changes?

Q. Microprocessor is a/an circuit that functions as the CPU of the compute

Q. Thyristors connected in series need static and dynamic stabilizing circuits.

Q. Kirchhoff’s current law is applicable to only

Q. You want to check whether a given set of items is sorted. Which of the following sorting methods will be most efficient if it is already in sorted order?

Q. The pin is used to select direct command word

Q. Which of the power amplifiers has the lowest overall efficiency?

Q. A single phase voltage controller has input of 230 V and a load of 15 Ω resistive. For 6 cycles on and 4 cycles off, determine the average value of SCR current.