In a graph, a node is called a ____.

A. vertex
B. segment
C. line
D. element


Answer: A

Computer Science & Information Technology

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To get the remainder of an integer division, Java provides the ____ operator.

A. modulus (%) B. division (/) C. multiplication (*) D. addition (+)

Computer Science & Information Technology

Which of the following is NOT used to protect a wireless network?

A) Activating packet switching B) Disabling SSID broadcast C) Changing network name D) Using security protocols

Computer Science & Information Technology

A ____ case is a specific way of using the system by performing some part of the functionality.

A. positive-use B. negative-use C. risk-use D. designed-use

Computer Science & Information Technology

An administrator is installing a new OS on a brand new server. The administrator cannot bring a monitor or keyboard into the datacenter. Which of the following is the administrator MOST likely to use to configure the OS?

A. Integrated lights out manager B. Remote desktop protocol C. Virtual network computing D. Keyboard - video - mouse

Computer Science & Information Technology