81. In the case of the computer, which type of menu will show further sub-choices?
A. Push application
B. Pulldown
C. Bow down
D. Drag
Correct Answer – “B”
82. Which is the program on your computer that appears as a genuine application but causes damage to executable programs?
A. Trojan horse
B. Sunday
C. Cascade
D. Cars
Correct Answer – “A”
83. In a database, which feature will allow searching for any record contained in it?
A. Structured Query Language
B. Query
C. Query treatment
D. Query view
Correct Answer – “B”
84. Which among the following is used to check whether the user of a website has accessed the content but it works usually invisibly?
A. Website
B. Web Crawler
C. Web Page
D. Web Beacon
Correct Answer – “D”
85. How many layers are there in the OSI model?
A. Seven
B. Six
C. Eight
D. Five
Correct Answer – “A”
86. There are seven layers in the OSI model. What is ‘S’ in OSI?
A. Secure
B. Service
C. Systems
D. Software
Correct Answer – “C”
87. What are the programs which can replicate themselves and at the same time slow down the hard drive by consuming space in it?
A. Computer worms
2. Computer memory
3. Computer space
4. Computer software
Correct Answer – “A”
88. Name the device which is used for directing and dispatching data packets between various networks.
A. Hub
B. Switch
C. Router
D. Repeater
Correct Answer – “C”
89. What is called a management system of texts in which references are given to various texts by creating associations between them?
A. Text document
B. Hypertext
C. Text users
D. Text application
Correct Answer – “B”
90. Blueline under a text in MS Word means
A. Grammar mistake
B. Spelling error
C. Font change
D. None of these
Correct Answer – “A”