Which file open mode would be used to write data only to the end of an existing file?

a. ios::app
b. ios::in
c. ios::out
d. ios::trunc


a. ios::app

Computer Science & Information Technology

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A double subscripted array declared as int a[ 3 ][ 5 ]; has how many elements?

a. 15 b. 13 c. 10 d. 8

Computer Science & Information Technology

The sh ip route command is entered on RouterC in the campus LAN shown in Figure 9-17. The LAN has been fully configured to run OSPF.

How many OSPF subnets are running on the network? Identify the connected C and OSPF O subnets.

Computer Science & Information Technology

A C++ predefined functions

a) are usually provided in libraries b) make C++ harder than necessary. c) must #include the proper header file d) are usually provided with the C++ compiler

Computer Science & Information Technology

What are the six different types of queries?

What will be an ideal response?

Computer Science & Information Technology