Question
Propagation delay is one of the biggest problems faced
by WAN.Solution
WAN’s data rate is slow about a 10th LAN’s speed, since it involves increased distance and increased number of servers and terminals etc. Speeds of WAN ranges from few kilobits per second (Kbps) to megabits per second (Mbps). Propagation delay is one of the biggest problems faced here. Devices used for transmission of data through WAN are: Optic wires, Microwaves and Satellites. Example of a Switched WAN is the asynchronous transfer mode (ATM) network and Point-to-Point WAN is dial-up line that connects a home computer to the Internet.
Statements: P ≥ Q > R, U ≤ T ≤ S = R, X ≤ W ≤ V = U
Conclusion:
I. R ≥ W
II. W = U
"Botany" is related to "Study of Plants" in the same way as "Ornithology" is related to "____".
Odd one out
Read the directions carefully and answer the following questions.
Samson, Gill, Bumrah, Pant, Shami, Rohit and Siraj are of different weights. ...
Which of the answer figures is the exact mirror image of the given problem figure when the mirror is held at the right side?
Problem figures:
...Town B is to the east of Town A. Town C is to the north of Town B. Town D is to the east of Town C. Town E is to the south of Town D. What is the positi...
Who among the following live on the odd floor?
I. E
II. B
III. D
Two statements are given below and they are labelled as Assertion (A) and Reason (R).
Assertion (A):
Graphite is used in designing of carb...
Find the odd one out.
How is Y related to W?
Relevant for Exams:
