Mock Test -154 [Computers]

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1.
Alerts are mostly appear in ______? 
2.
DDL is used to define the structure of a database, including the tables, columns, and data types that it contains. Its full form is? 
3.
Which of the following best represents the main feature of the sixth generation of computers?
4.
As a person working in internet banking environment, why you should be aware of the “Dictionary attack”?
5.
What do we call an input/output device on a computer, reserved for communication between the computer operator or maintenance engineer and the computer?