What is the output of the following code?
```
string s("abc");
s.append("welcome", 3);
cout << s << endl;
```
A. abc
B. abcwelcome
C. welcomeabc
D. abcwel
D. abcwel
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a. MTTF b. MTBF c. MTTR d. All of the above are correct. e. None of the above is correct.
The command to display the contents of the variable named myvar is
a: echo myvar b: echo $myvar c: display myvar d: $myvar e: none of the above
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A) Electronic Data Interchange (EDI) B) Secure Socket Layer (SSL) C) Certificate Authority (CA) D) Transport Security Layer (TSL)
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A) Page Layout B) View C) Insert D) Home