Which function is used to write a single character to console in C++?
A. cout.put(ch)
B. cout.putline(ch)
C. write(ch)
D. printf(ch)
Answer: Option A
A. cout.put(ch)
B. cout.putline(ch)
C. write(ch)
D. printf(ch)
Answer: Option A
What does the 'cin' object in C++ represent?
A. File output stream
B. File input stream
C. Standard output stream
D. Standard input stream
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