To guarantee that the instance variables of a class are initialized, you use ____.

A. friend functions
B. constructors
C. void functions
D. destructors


Answer: B

Computer Science & Information Technology

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When designing a database, all of the following statements are true EXCEPT:

A) You need to consider the output requirements of the database B) You need not be concerned with the future requirements of the database C) Begin the design process with identification of the tables in the database D) You should store data in its smallest parts

Computer Science & Information Technology

In a for loop, the control variable is incremented (or decremented)

a) after the body of the loop executes b) the first time through only c) while the loop-continuation condition is false d) while the body of the loop executes

Computer Science & Information Technology

When cloning a virtual machine that will be used on the same network as the original virtual machine, why should the re-initialize option be used?

What will be an ideal response?

Computer Science & Information Technology

A technician is installing an 802.11n network. The technician is using a laptop that can connect at a maximum speed of 11 Mbps. The technician has configured the 802.11n network correctly but thinks it could be the type of WLAN card used on the laptop. Which of the following wireless standards is the WLAN card MOST likely using?

A. 802.11a B. 802.11b C. 802.11g D. 802.11n

Computer Science & Information Technology