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Recent questions tagged modem communication systems
+2
votes
1
answer
What is Bluetooth?
asked
Apr 1, 2019
in
Class 12
by
kratos
class-12
modem communication systems
+2
votes
1
answer
How is 4G different from 3G?
asked
Mar 27, 2019
in
Class 12
by
kratos
trends and issues in ict
cbse
class-6
class-10
science in daily life
class-12
modem communication systems
+2
votes
1
answer
Mention a few types of protocols used in computer networking.
asked
Mar 24, 2019
in
Class 12
by
kratos
class-12
modem communication systems
+2
votes
1
answer
Explain call hand-*** and frequency reuse used in cell phone system.
asked
Mar 21, 2019
in
Class 12
by
kratos
class-12
modem communication systems
+3
votes
1
answer
Mention few applications of communication satellites.
asked
Mar 5, 2019
in
Class 12
by
kratos
class-12
modem communication systems
+2
votes
1
answer
Mention the advantages of cell phone systems.
asked
Feb 27, 2019
in
Class 12
by
kratos
class-12
modem communication systems
+3
votes
1
answer
What is a transponder?
asked
Feb 14, 2019
in
Class 12
by
kratos
class-12
modem communication systems
+2
votes
1
answer
What is the internet?
asked
Feb 12, 2019
in
Class 12
by
kratos
class-12
modem communication systems
+3
votes
1
answer
What materials are commonly used for fibre optic cables?
asked
Feb 5, 2019
in
Class 12
by
kratos
network cabling
class-12
modem communication systems
+3
votes
1
answer
Draw the block diagram of a Radar system and explain the function of each block.
asked
Jan 24, 2019
in
Class 12
by
kratos
class-12
modem communication systems
+3
votes
1
answer
Draw the block diagram of a 2G cell phone system and briefly describe the function of each block.
asked
Jan 21, 2019
in
Class 12
by
kratos
class-12
modem communication systems
+1
vote
1
answer
List the sequence of operations involved in establishing a call from a cell phone.
asked
Jan 9, 2019
in
Class 12
by
kratos
class-12
modem communication systems
+1
vote
1
answer
List the advantages and applications of Wi-Fi.
asked
Jan 7, 2019
in
Class 12
by
kratos
class-12
modem communication systems
+3
votes
1
answer
Role of number system in computer
asked
Dec 24, 2018
in
Computer
by
kratos
my computer needs a break
class-8
communication systems
communication technologies
network concepts
class-12
modem communication systems
+2
votes
1
answer
Define the term Wi-Fi hotspot.
asked
Dec 21, 2018
in
Computer
by
kratos
network examples and protocols
class-11
class-9
introduction to internet and email
informatics practices
computer system organisation
class-12
modem communication systems
+1
vote
1
answer
What is cell splitting?
asked
Dec 19, 2018
in
Class 12
by
kratos
class-12
modem communication systems
+1
vote
1
answer
With a neat block diagram, explain the operation of fiber optic communication.
asked
Dec 18, 2018
in
Class 12
by
kratos
class-12
modem communication systems
+2
votes
1
answer
In satellite communication (1) The frequency used **** between 5 MHz and 1 MHz (2) The uplink and downlink frequencies are different.
asked
Nov 30, 2018
in
JEE
by
kratos
jee
communication systems
jee mains
class-12
modem communication systems
+2
votes
1
answer
Draw a lable diagram of Bluetooth system.
asked
Nov 23, 2018
in
Class 12
by
kratos
class-12
modem communication systems
+3
votes
1
answer
What is the difference between Blue-tooth and Wi-Fi devices? (a) Bluetooth uses 2.4 GHz radio frequency band, whereas Wi-Fi can use 2.4 GHz or 5 GHz
asked
Nov 8, 2018
in
Computer
by
kratos
csat
class-11
computer & information technology
class-9
introduction to internet and email
class-12
modem communication systems
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