test_1

j

• h

• j

• k

• l

m

• ds

• sdmnd

• dsvn

• dsd

sb

• s

• askjf

• sd

• s

sbvbsv

• v

• v

• v

• v

cbabcx

• c

• c

• c

• c

cbc

• cak

• acb

• asn

• asjn

bbcc

• c

• c

• c

• c

_____________ is a device used to convert between digital and analog signals

Gokul has connected his PC to a bluetooth speaker so that he can attend to the classes / recorded videos easily. Which network technology is he using?

• LAN

• WAN

• PAN

• MAN

If the main cable on a bus fails what happens?

• Nothing
• Some of the computers will still work
• The whole network fails
• One computer fails