Computer-Networking [NCO- Cyber Olympiad (SOF) Class 11]: Questions 7 - 10 of 69
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Question 7
Question MCQ▾
A topology that all the nodes are connected to each-other in such a way that they make a closed loop is ________.
Choices
Choice (4) | Response | |
---|---|---|
a. | Mesh | |
b. | Bus | |
c. | Star | |
d. | Ring |
Question 8
Question MCQ▾
When computers are connected in LAN then (Model test paper 2)
Choices
Choice (4) | Response | |
---|---|---|
a. | Computers can share information and share peripheral equipment | |
b. | Computers can run faster | |
c. | Computers can go on line | |
d. | All of the above |
Question 9
Appeared in Year: 2014
Question MCQ▾
Which of the following is used to transfer information from the source to destination?
Choices
Choice (4) | Response | |
---|---|---|
a. | Modem | |
b. | Hub | |
c. | Router | |
d. | Packet |
Question 10
Appeared in Year: 2014
Question MCQ▾
Which of the following is an advantage of satellite communication system?
Choices
Choice (4) | Response | |
---|---|---|
a. | Initial cost of placing a satellite into its orbit is very high. | |
b. | Whatever data a satellite receivers for transmission, it broadcasts it automatically to all receiving stations within the satellite՚s area coverage. | |
c. | Data transmission costs are independent of distance between two points as long as these two points are within the satellite՚s area coverage. | |
d. | Microwave signal has to travel a long distance from transmitting earth station to satellite and then back to receiving earth station. |