For which of the following is a relational database management system MOST commonly used?
A.
Building flowcharts
B.
Storing information
C.
Generating reports
D.
Creating diagrams
Storing information
Which of the following describes something in a database that refers to the unique identifier in the parent table?
A.
Attribute
B.
Constraint
C.
Foreign key
D.
Schema
Attribute
A technician has been asked to assign an IP address to a new desktop computer. Which of the following is a valid IP address the technician should assign?
A.
127.0.0.1
B.
172.16.2.189
C.
192.168.257.1
D.
255.255.255.0
172.16.2.189
Which of the following operating systems do not require extensions on files to execute a program? (Select TWO).
A.
Windows 7
B.
Windows 8
C.
UNIX
D.
Windows Server 2012
E.
Android
F.
Linux
UNIX
Linux
A help desk technician encounters an issue and wants to find out if a colleague has encountered the same issue before. Which of the following should the technician do FIRST?
A.
Check Knowledge Base
B.
Search local logs
C.
Research possible theories
D.
QUESTION NO: users
Check Knowledge Base
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