4. The following expression: static_cast(static_cast(7.0/2.0) -2) is evaluated to. . a) 1.0 b) 1.5 c) 3.0 d) 3.5 5. The output of the following statement : cout<>FULLNAME; b) getline(cin, FULLNAME); c) cin.get(FULLNAME); d) cin.read(FULLNAME);

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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4. The following expression: static_cast<double>(static_cast<int>(7.0/2.0) -2) is evaluated
to. ..
a) 1.0
b) 1.5
c) 3.0
d) 3.5
5. The output of the following statement : cout<<left<<setfil('O')<<setw(5)<< 22 <«"HI"
<<endl; is ....
b) 22000HI
b) 00022HI
c) 220HI
d) HI022
6. Suppose the FULLNAME is a string variable, which of the following statements allows the
user to enter (Mona Ahmad Khaled) as a variable's value?
a) Cin>>FULLNAME;
b) getline(cin, FULLNAME);
c) cin.get(FULLNAME);
d) cin.read(FULLNAME);
Transcribed Image Text:4. The following expression: static_cast<double>(static_cast<int>(7.0/2.0) -2) is evaluated to. .. a) 1.0 b) 1.5 c) 3.0 d) 3.5 5. The output of the following statement : cout<<left<<setfil('O')<<setw(5)<< 22 <«"HI" <<endl; is .... b) 22000HI b) 00022HI c) 220HI d) HI022 6. Suppose the FULLNAME is a string variable, which of the following statements allows the user to enter (Mona Ahmad Khaled) as a variable's value? a) Cin>>FULLNAME; b) getline(cin, FULLNAME); c) cin.get(FULLNAME); d) cin.read(FULLNAME);
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