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C Plus Plus Interview Questions and Answers
Home
Questions
C Plus Plus
+1
vote
Q: What's the difference between using a delegate and notification?
asked
Jan 19
in
C Plus Plus
by
DavidAnderson
objective-c-interview-question-answer
+1
vote
Q: When would you use Categories over Inheritance and vice versa?
answered
Jan 19
in
C Plus Plus
by
DavidAnderson
objective-c-interview-question-answer
+1
vote
Q: When to use NSArray vs NSSet?
answered
Jan 19
in
C Plus Plus
by
DavidAnderson
objective-c-interview-question-answer
+1
vote
Q: What's the difference between the atomic and nonatomic attributes?
answered
Jan 19
in
C Plus Plus
by
DavidAnderson
objective-c-interview-question-answer
+1
vote
Q: What mechanisms does iOS provide to support multi-threading?
answered
Jan 19
in
C Plus Plus
by
DavidAnderson
objective-c-interview-question-answer
+1
vote
Q: What is the purpose of managed object context NSManagedObjectContext in Objective-C and how does it work?
answered
Jan 19
in
C Plus Plus
by
DavidAnderson
objective-c-interview-question-answer
+1
vote
Q: What is the bug in this code and what is its consequence?
answered
Jan 19
in
C Plus Plus
by
DavidAnderson
objective-c-interview-question-answer
+1
vote
Q: What is Key-Value-Coding and Key-Value-Observing in Objective-C?
answered
Jan 19
in
C Plus Plus
by
DavidAnderson
objective-c-interview-question-answer
+1
vote
Q: What are some limitations and problems you can face with categories?
answered
Jan 19
in
C Plus Plus
by
DavidAnderson
objective-c-interview-question-answer
+2
votes
Q: What are blocks and how are they used in Objective-C?
answered
Jan 15
in
C Plus Plus
by
GeorgeBell
objective-c
+2
votes
Q: How to convert an NSArray to a string in Objective-C?
answered
Jan 15
in
C Plus Plus
by
GeorgeBell
objective-c
+2
votes
Q: What are the different types of protocol in Objective-C?
answered
Jan 15
in
C Plus Plus
by
GeorgeBell
objective-c
+2
votes
Q: What is the output of the given program?
answered
Jan 21, 2021
in
C Plus Plus
by
SakshiSharma
#c
-program
#program-output
+2
votes
Q: Which type of memory is used by an Array in C++ programming language?
answered
Jan 21, 2021
in
C Plus Plus
by
SakshiSharma
#c
-array
#array
+2
votes
Q: Choose the best answer below to definition of sorting?
answered
Jan 21, 2021
in
C Plus Plus
by
SakshiSharma
c-plus-plus
sorting
#sort
+2
votes
Q: How many types of the array are there in the C++ programming language?
answered
Jan 21, 2021
in
C Plus Plus
by
SakshiSharma
#c-array
array
+1
vote
Q: In C++, for what purpose the "rank()" is used?
answered
Jan 21, 2021
in
C Plus Plus
by
SakshiSharma
rank-function
rank
+1
vote
Q: Which one of the following is the correct definition of the "is_array();" function in C++?
answered
Jan 21, 2021
in
C Plus Plus
by
SakshiSharma
is-array
array
+2
votes
Q: Observer the given C++ program carefully and choose the correct output from the given options:
answered
Jan 21, 2021
in
C Plus Plus
by
SakshiSharma
#c-output
program-output
+1
vote
Q: Read the given C++ program carefully and choose the correct output from the given options:
answered
Jan 21, 2021
in
C Plus Plus
by
SakshiSharma
#c-output
+1
vote
Q: What did we call an array of the one-dimensional array?
answered
Jan 21, 2021
in
C Plus Plus
by
SakshiSharma
#one-dimensional-array
arrray
+1
vote
Q: Which types of arrays are always considered as linear arrays?
answered
Jan 21, 2021
in
C Plus Plus
by
SakshiSharma
linear-array
+1
vote
Q: Select the best from following can be considered as the object of an array?
answered
Jan 21, 2021
in
C Plus Plus
by
SakshiSharma
object
array
+1
vote
Q: How many types of elements can an array store?
answered
Jan 21, 2021
in
C Plus Plus
by
SakshiSharma
#array
elements
array-element
+2
votes
Q: Elements of a one-dimensional array are numbered as 0,1,2,3,4,5, and so on; these numbers are known as ____
answered
Jan 21, 2021
in
C Plus Plus
by
SakshiSharma
#one-dimensional-array
array
+1
vote
Q: Select the best from following statement is true about the new and malloc?
answered
Jan 21, 2021
in
C Plus Plus
by
SakshiSharma
#malloc
c-function
+1
vote
Q: Select the best from following statement is true about the new and malloc?
answered
Jan 21, 2021
in
C Plus Plus
by
SakshiSharma
malloc
calloc
memory-allocation
+1
vote
Q: Select the best from following statement is correct about Virtual Inheritance?
answered
Jan 21, 2021
in
C Plus Plus
by
SakshiSharma
inheritance
virtual-inheritance
+1
vote
Q: Which one of the following statements correctly refers to the Delete and Delete[] in C++ programming language?
answered
Jan 21, 2021
in
C Plus Plus
by
SakshiSharma
#delete-function
#delete
+1
vote
Q: Consider the following given program and choose the most appropriate output from the given options:
answered
Jan 21, 2021
in
C Plus Plus
by
SakshiSharma
program-output
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