1.
Which of the following refers to the means by which an OS or any other programs interacts with the user?
Answer: Option 'D'
User Interface
2.
To access a mainframe or Supercomputer, users often use a ______.
Answer: Option 'B'
Terminal
3.
Which of the following is an application designed to probe a server or host for open ports?
Answer: Option 'D'
port scan
4.
_________ is an industry standard for a mobile audio/video interface that allows one to connect electronic devices such as mobile phones, tablets etc., to high-definition televisions (HDTVs) and audio receivers.
Answer: Option 'B'
MHL(Mobile High-Definition Link)
5.
Multi user systems provided cost savings for small business because they use a single processing unit to link several ______
Answer: Option 'C'
Dumb terminals
6.
The difference between memory and storage is that memory is _____ and storage is _________
Answer: Option 'B'
Temporary, permanent
7.
A collection of conceptual tools for describing data, relationships, semantics & constraints is referred as ________
Answer: Option 'A'
data model
8.
______ is a feature for scheduling & multiprogramming to provide an economical interactive system of two or more users.
Answer: Option 'B'
time sharing
9.
When a hardware component fails, the computer switches over to a redundant component without the service to the user being interrupted is termed as _____________
Answer: Option 'C'
Failover
10.
______ is a network security system, either hardware or software based that monitors traffic to or from your network based on a set of rules.
Answer: Option 'C'
Firewall