Q1.Devices that let the computer communicate with you are called?
1. Input devices
2. Output devices
3. Type devices
4. Print devices
5. None of these
ANS (2)-Output devices
Q2.The smallest item of useful information that a computer can handle is called?
1. Bait
2. Bit
3. Byte
4. Bite
5. None of these
ANS (2)-Bit
Q3.Transmission media are usually categorized as?
1. Determinate or indeterminate
2. Fixed or unfixed
3. Guided or unguided
4. Neither 1 and 2
5. All of the above
ANS (3)-Guided or unguided
Q4.Which one of the following is a guided transmission line?
1. Pair of wires
2. Optical fiber cable
3. Coaxial cable
4. Twisted pair
5. All of the above
ANS (5)-All of the above
Q5.Which output device is used for translating information from a computer into pictorial form on paper?
1. Mouse
2. Plotter
3. Touch panel
4. Card punch
5. None of these
ANS (2)-Plotter
Q6.The list of coded instructions is called?
1. Computer program
2. Algorithm
3. Flowchart
4. Utility programs
5. None of these
ANS (1)-Computer program
Q7.A process known as _________ is used by large retailers to study trends?
1. Data mining
2. Data selection
3. POS
4. Data conversion
5. None of these
ANS (1)-Data mining
Q8.The two basic types of record-access methods are?
1. Sequential and random
2. Direct and immediate
3. Sequential and indexed
4. On-line and real time
5. None of these
ANS (1)-Sequential and random
Q9.What is meant by a dedicated computer?
1. Which is used by one person only
2. Which is assigned one and only one task
3. Which uses one kind of software
4. Which is meant for application software
5. None of these
ANS (2)-Which is assigned one and only one task
Q10. A Proxy server is used for which of the following?
1. To provide security against unauthorized users
2. To process client requests for web pages
3. To process client requests for database access
4. To provide TCP/IP
5. None of the above
ANS (1)-To provide security against unauthorized users
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MAHENDRA GURU