Exercise & Quiz Test – 59


Question 1

1. CRC stands for________
1) Cyclic Read Check
2) Cyclic Redundancy Check
3) Cyclic Replicate Check
4) control message control
5) None of the above

Answer & Solution
2) Cyclic Redundancy Check
Question 2

2. Software applies ____ also called algorithms, to process data.
1) arithmetic
2) procedures
3) objects
4) rules
5) None of these

Answer & Solution
1) arithmetic
Question 3

3. A file extension is separated from the main file name with a(n) ______but no spaces.
1) question mark
2) exclamation mark
3) underscore
4) period
5) None of these

Answer & Solution
4) period
Question 4

4. An ad hoc query is a_________
1) pre-planned question
2) pre-scheduled question
3) spur-of-the moment question
4) question that will not return any results
5) None of these

Answer & Solution
3) spur-of-the moment question
Question 5

5. A Web_______consists of one or more Web pages located on a Web server.
1) hub
2) site
3) story
4) template
5) None of these

Answer & Solution
2) site
Question 6

6. A computer_________is a set of program instructions that can attach itself to a file, reproduce itself, and spread.
to other files.
1) worm
2) virus
3) trojan horse
4) phishing scam
5) None of these

Answer & Solution
2) virus
Question 7

7. _______ camera is a peripheral device used to capture still images in a digital format that can be easily transferred into a computer and manipulated using graphics software.
1) digital
2) analog
3) classic
4) film
5) None of these

Answer & Solution
1) digital
Question 8

8. ICMP stands for_________
1) Intranet Control Message Protocol
2) Internet Control Message Protocol
3) Information Control Master Protocol
4) internet communication message protocol
5) None of the above

Answer & Solution
2) Internet Control Message Protocol
Question 9

9. Control Unit of a digital computer is often called the_________
1) Clock
2) Nerve center
3) ICs
4) All of the above
5) None of these

Answer & Solution
2) Nerve center
Question 10

10.A typical modern computer uses__________
1) LSI chips
2) Vacuum tubes
3) Valves
4) All the above
5) None of these

Answer & Solution
 1) LSI chips