MC To select specific fields from a table, replace the asterisk in a SELECT query with a________list of the field names to select.
a) comma-separated.
b) semicolon-separated.
c) hyphen-separated.
d) None of the above.
a) comma-separated.
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Item 1 indicated in the figure above is the ____ element.
A. heading B. body C. block-level D. link
A __________ is a dedicated computer that interfaces with computers outside a network and has special security precautions built into it in order to protect sensitive files on computers within the network.
A) firewall B) ACL C) matrix D) guard
Which of the following represents a method for accessing the BIOS setup program?
A. boot windows and got to control panel B. set a mother board jumper and start the computer C. press a key during the BIOS POST D. boot to the BIOS setup floppy disk
Each of the whole numbers 1-20 are written separately on 20 ping-pong balls and placed in a hat. What is the probability that you will draw the number 9 on the first draw?
A. 
B. 
C. 
D. 
E. 