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- Question
How the member functions in the container can be accessed?
Options- A. Iterator
- B. Indirect
- C. Both a & b
- D. None of these
- Correct Answer
- Iterator
ExplanationThe container manages the storage space for its elements and provides member functions to access them, either directly or through iterators which reference objects with similar properties to pointers.
- 1. Which is best for coding the standard libary for c++?
Options- A. no trailing underscores on names
- B. complex objects are returned by value
- C. have a member-swap()
- D. All of the mentioned Discuss
- 2. What is the Run-Time Type Information?
Options- A. Information about an object?s datatype at runtime
- B. Information about the variables
- C. Information about the given block
- D. None of these Discuss
- 3. What of the following describes protected access specifier?
Options- A. The variable is visible only outside inside the block
- B. The variable is visible everywhere
- C. The variable is visible to its block and to it?s derived class
- D. None of these Discuss
- 4. What will happen when introduce the interface of classes in a run-time polymorphic hierarchy?
Options- A. Separation of interface from implementation
- B. Merging of interface from implementation
- C. Separation of interface from debugging
- D. None of the mentioned Discuss
- 5. Where does the standard exception classes are grouped?
Options- A. namespace std
- B. error
- C. catch
- D. none of these Discuss
- 6. What does the sequence adaptor provide?
Options- A. Insertion
- B. Deletion
- C. Interface to sequence container
- D. None of thse Discuss
- 7. How many items are presented in the associate container?
Options- A. 2
- B. 3
- C. 4
- D. 5 Discuss
- 8. How many parameters are present in mismatch method in non-sequence modifying algorithm?
Options- A. 1
- B. 2
- C. 3
- D. 4 Discuss
- 9. What kind of object is modifying sequence algorithm?
Options- A. Function template
- B. Class template
- C. Method
- D. None of these Discuss
- 10. What is the kind of execution does sequence point allow?
Options- A. Non-overlap
- B. Overlap
- C. Concurrent
- D. None of these Discuss
Technology problems
Search Results
Correct Answer: All of the mentioned
Correct Answer: Information about an object?s datatype at runtime
Explanation:
With the help of RTTI, We can get the information about the data type at the runtime.
Correct Answer: The variable is visible to its block and to it?s derived class
Correct Answer: Separation of interface from implementation
Correct Answer: namespace std
Explanation:
:As these are standard exceptions, they need to be defined in the standard block, So it is defined under namespace std.
Correct Answer: Interface to sequence container
Correct Answer: 5
Explanation:
There are 5 items presented in the associate container. They are set, multiset, map, multimap and bitset.
Correct Answer: 4
Explanation:
There are four parameters. They are first1, last1, first2, predicate.
Correct Answer: Function template
Explanation:
It is a group of functions and implemented under algorithm header file.
Correct Answer: Non-overlap
Explanation:
To resolve all the side-effects in the program, the sequence point should not be overlapped.
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