Q.1. Computer networks _________.
a) Allow people to share hardware resources
b) Make it easier for people to share data
c) Support collaboration through tools, such as email and instant messaging
d) A group of two or more computing devices connected via a form of communications technology.
e) All of the above
Q.2. What percentage of email messages is junk email (spam)?
a) Less than 10 percent
b) About 20 percent
c) About 30 percent
d) About 40 percent
e) More than 50 percent
Q.3. What is a service that connects two or more networks within a city called?
a) Connection area network (CAN)
b) Local area network (LAN)
c) Metropolitan area network (MAN)
d) Remote area network (RAN)
e) Wide area network (WAN)
Q.4. A modem ________.
a) Allows a computer to communicate with its peripherals, such as printers and scanners
b) Increases the speed with which a computer can communicate over a telephone line
c) Converts a digital signal into an analog signal and vice versa
d) Allows a Windows PC to run Macintosh applications
e) Performs the same functions as an Ethernet port, except faster
Q.5. What should people who use a public hot spot be aware of?
a) There is no such thing as free access to the Internet.
b) Wireless connections cannot be used to surf the Web.
c) A notebook computer must be plugged into a power source in order to connect to the network.
d) Exposure to radio waves is harmful to pregnant women.
e) Data transmitted over networks without WEP key encryption can be viewed by malicious eavesdroppers.
Q.6. In Powerpoint, From where can we set the timing for each object?
a) slide show, custom transition
b) Slide show, Slide transition
c) slide show, custom animation
d) view, slide sorter
e) None of these
Q.7. If you want to share a document with other people whose computers are connected to your LAN, you should upload the document to a ______.
a) File server
b) Client server
c) Print server
d) Document server
e) Upload server
Q.8. A step by step procedure used to solve a problem is called?
a) Operating system
b) Algorithm
c) Application Program
d) None of the above
e) Interpreter
Q.9. After choosing a predefined template, which option has to be chosen to change the background color?
a) Design Template
b) Color Scheme
c) Animation Scheme
d) Color Effects
e) None of these
Q.10. To insert new slide in the current Presentation, we can choose:
a) Ctrl+M
b) Ctrl+N
c) Ctrl+O
d) Ctrl+F
e) None of these
Q.2. e) More than 50 percent
Q.3. c) Metropolitan area network (MAN)
Q.4. c) Converts a digital signal into an analog signal and vice versa
Q.5. e) Data transmitted over networks without WEP key encryption can be viewed by malicious eavesdroppers.
Q.6. a) slide show, custom transition
Q.7. a) File server
Q.8. b) Algorithm
Q.9. b) Color Scheme
Q.10. a) Ctrl+M
a) Allow people to share hardware resources
b) Make it easier for people to share data
c) Support collaboration through tools, such as email and instant messaging
d) A group of two or more computing devices connected via a form of communications technology.
e) All of the above
Q.2. What percentage of email messages is junk email (spam)?
a) Less than 10 percent
b) About 20 percent
c) About 30 percent
d) About 40 percent
e) More than 50 percent
Q.3. What is a service that connects two or more networks within a city called?
a) Connection area network (CAN)
b) Local area network (LAN)
c) Metropolitan area network (MAN)
d) Remote area network (RAN)
e) Wide area network (WAN)
Q.4. A modem ________.
a) Allows a computer to communicate with its peripherals, such as printers and scanners
b) Increases the speed with which a computer can communicate over a telephone line
c) Converts a digital signal into an analog signal and vice versa
d) Allows a Windows PC to run Macintosh applications
e) Performs the same functions as an Ethernet port, except faster
Q.5. What should people who use a public hot spot be aware of?
a) There is no such thing as free access to the Internet.
b) Wireless connections cannot be used to surf the Web.
c) A notebook computer must be plugged into a power source in order to connect to the network.
d) Exposure to radio waves is harmful to pregnant women.
e) Data transmitted over networks without WEP key encryption can be viewed by malicious eavesdroppers.
Q.6. In Powerpoint, From where can we set the timing for each object?
a) slide show, custom transition
b) Slide show, Slide transition
c) slide show, custom animation
d) view, slide sorter
e) None of these
Q.7. If you want to share a document with other people whose computers are connected to your LAN, you should upload the document to a ______.
a) File server
b) Client server
c) Print server
d) Document server
e) Upload server
Q.8. A step by step procedure used to solve a problem is called?
a) Operating system
b) Algorithm
c) Application Program
d) None of the above
e) Interpreter
Q.9. After choosing a predefined template, which option has to be chosen to change the background color?
a) Design Template
b) Color Scheme
c) Animation Scheme
d) Color Effects
e) None of these
Q.10. To insert new slide in the current Presentation, we can choose:
a) Ctrl+M
b) Ctrl+N
c) Ctrl+O
d) Ctrl+F
e) None of these
Answers:
Q.1. e) All of the aboveQ.2. e) More than 50 percent
Q.3. c) Metropolitan area network (MAN)
Q.4. c) Converts a digital signal into an analog signal and vice versa
Q.5. e) Data transmitted over networks without WEP key encryption can be viewed by malicious eavesdroppers.
Q.6. a) slide show, custom transition
Q.7. a) File server
Q.8. b) Algorithm
Q.9. b) Color Scheme
Q.10. a) Ctrl+M
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