Engineering Hub Round 2(C Programming)

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| By Anshul Singh

Anshul Singh

Community Contributor

Quizzes Created: 1 | Total Attempts: 58

Questions: 10 | Attempts: 58 | Updated: May 10, 2023

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Engineering Hub Round 2(C Programming) - Quiz

THIS QUIZ CONTAINS ELEMENTARY AND SOME ADVANCED PROBLEMS RELATED TO C PROGRAMMING.

Questions and Answers

1.

Predict the Output?
- A.
  
  CAT
- B.
  
  CAT\0
- C.
  
  C
- D.
  
  COMPILER ERROR
Correct Answer
C. C
2.

Which one do you like?
- A.
  
  Getcc()
- B.
  
  Getch()
- C.
  
  Gets()
- D.
  
  Getstr()
Correct Answer
B. Getch()

Explanation
The correct answer is "getch()". This function is commonly used in C programming to read a single character from the keyboard without echoing it to the screen. It is often used in situations where user input needs to be obtained without any visual feedback. The other options, getcc(), gets(), and getstr(), are not standard functions in C programming.

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3.

Which one do you like?
- A.
  
  ERROR
- B.
  
  P
- C.
  
  Nothing will be print
- D.
  
  R
Correct Answer
A. ERROR
4.

Which one do you like?
- A.
  
  TickTack
- B.
  
  Tick
- C.
  
  Error
- D.
  
  Tac
Correct Answer
B. Tick

Explanation
The given options are "TickTack," "Tick," "Error," and "Tac." The question asks for a preference, and the correct answer is "Tick." This implies that out of the given options, the person likes "Tick" the most.

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5.

Which one do you like?
- A.
  
  Stack
- B.
  
  Heap
- C.
  
  Text
- D.
  
  Queue
Correct Answer
B. Heap
6.

Which one do you like?
- A.
  
  K
- B.
  
  O
- C.
  
  Error
- D.
  
  C
Correct Answer
D. C
7.

Which one do you like?
- A.
  
  RUNTIME ERROR
- B.
  
  4
- C.
  
  0
- D.
  
  Compiler Error
Correct Answer
A. RUNTIME ERROR

Explanation
The given correct answer is "RUNTIME ERROR". This suggests that the question is asking for a preference or personal choice, and "RUNTIME ERROR" is the option that the person likes or prefers. It is important to note that without more context or information, it is difficult to provide a more specific explanation.

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8.

Which one do you like?
- A.
  
  CHARACTER THAT IS WRITTEN IN CASE OF SUCCESSFUL WRITE OPERATION
- B.
  
  EOF/-1 ON ERROR
- C.
  
  BOTH
- D.
  
  NONE OF THESE
Correct Answer
C. BOTH

Explanation
The correct answer is "BOTH". This means that the character that is written in case of a successful write operation is returned, and in case of an error, EOF/-1 is returned. So, both options are applicable depending on the outcome of the write operation.

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9.

Which one do you like?
- A.
  
  99 101
- B.
  
  101 101
- C.
  
  99 99
- D.
  
  NONE OF THESE
Correct Answer
C. 99 99

Explanation
The answer "99 99" suggests that the person likes both options equally.

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10.

Which one do you like?
- A.
  
  Typedef struct
- B.
  
  Struct
- C.
  
  Structure
- D.
  
  NONE OF THESE
Correct Answer
B. Struct

Explanation
The correct answer is "struct" because it is a keyword in programming used to define a structure. A structure is a user-defined data type that allows us to combine different types of data under a single name. In this context, "typedef" is not a valid option as it is used to create an alias for existing data types, "structure" is misspelled, and "NONE OF THESE" is not a valid keyword.

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