Related Questions

If Bashar can run around a ground four times in 20 minutes and Rahim can run around the same ground three times in 12 minutes, who can run around that ground more times in an hour, and how many times more can he run around ?
A Bashar, three times more
B Rahim , three times more
C They both go around 12 times
D Bashar, eight times more
You are trying to decide which type of network you will use at your office, and you want the type that will provide communication and avoid collisions on the cable. Which of the following is the best choice?
A Token-Ring
B CSMA/CD
C Ethernet
D CSMA/CA
E ARCnet
The inductive interference between power and communication line can be minimized by
A transposition of the power line
B transposition of the communication line
C both (A) and (B)
D increasing the distance between the conductors
What problem can occur if a printer cable is to close to a power cable?
A ESD Electrostatic Discharge
B EMI Electromagnetic Interference
C parity error
D no affect
E None of the above
To avoid the tearing off the plate of an edge, the margin (i.e., the minimum distance from the centre of the rivet hole to the nearest edge of the plate) should be equal to
A 0.5 d
B D
C 1.5 d
D 2.5 d
The minimum horizontal distance between two parallel main reinforcing bars, is
A The diameter of the bar if their diameters are same
B The diameter of the longer bar if their diameters are unequal
C 5 mm more than nominal maximum size of the coarse aggregate
D Greatest value of the above
When two computers communicate with each other, they send information back and forth. If they are separated by a reasonable distance, they can send and receive the information through a direct cable connection which is called a null-modem connection. Presently what is the maximum distance in metres permitted in this null-modem connection?
A 80
B 100
C 30
D 150
E None of the above
In the communication process, a receiver is the person who encodes an idea. message interference. a message pathway. the person who decodes a message.
A the person who encodes an idea
B message interference
C a message pathway
D the person who decodes a message
You have been contracted to install a windows NT network in an office that is located in a strip mall. The office is located next to the power plant of the building, so a UPS (uninterruptible power supply) has already been installed. What type of cable should you use for the network cabling? Choose the best answer.
A TI
B UTP
C Fiber-optic
D PSTN
E STP
In Bangladesh , BTRC provides bandwidth of internet services through submarine cable network . Which of the following submarine cable networks is connected with Bangladesh ?
A Southern Cross Cable
B SEA-ME-WE
C C2C North Ring
D FLAG

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