____ are named memory locations, whose contents can vary over time.

A. Named constants
B. Constants
C. Literals
D. Variables


Answer: D

Computer Science & Information Technology

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What is the output of the following code, if the user enters the sequence 10 17 35 7?

const int MAX = 4; int items[MAX]; for (int i = 0; i < MAX; i++) cin >> items[i]; items[2] += 2; for (int i = 0; i < MAX; i++) cout << items[i] << “ “; const int MAX = 4; int items[MAX]; for (int i = 0; i < MAX; i++) cin >> items[i]; items[2] += 2; for (int i = 0; i < MAX; i++) cout << items[i] << “ “; const int MAX = 4; int items[MAX]; for (int i = 0; i < MAX; i++) cin >> items[i]; items[2] += 2; for (int i = 0; i < MAX; i++) cout << items[i] << “ “; a) 12 19 37 9 b) 10 2 35 7 c) 10 17 37 7 d) 10 19 35 7

Computer Science & Information Technology

Where are MPLS labels placed within a frame?

a. between the layer 3 header and the data payload b. between the data payload and the layer 2 trailer c. between the layer 2 header and the layer 3 header d. at the end of the layer 2 trailer

Computer Science & Information Technology

The output of the statement:cout << pow(2.0, pow(3.0, 1.0)) << endl;is ____.

A. 6.0 B. 7.0 C. 8.0 D. 9.0

Computer Science & Information Technology

The value of the modulus binary expression is a remainder.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology