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Showing posts with label Data Communication. Show all posts

Showing posts with label Data Communication. Show all posts

Wednesday, May 20, 2015

Quantitative aptitude and basic computer aptitude quiz

1)The retail price of rice decreased from Rs. 16 kg to Rs. 12 per kg. Find the percentage decrease. a. 25% b. 33.3% c. 12.5% d. 20% 2)A tra...

Sunday, July 19, 2009

Overview of Data Communication

1. The ____________ is the physical path over which a message travels. a. Protocol b. Medium c. Signal d. All the above 2. The inform...

Friday, April 10, 2009

Data Communication-II

1. The Internet model consists of ________ layers. a. Three b. Five c. Seven d. Eight 2. The process-to-process delivery of the entire...

Data Communication-I

1. A network that spans a large city is known as a(n) ___________. a. WAN b. LAN c. P2PN d. MAN 2. The token ring network controls acc...

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