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10 questions
Which of the following is true for coaxial cables?
It uses copper wires, which are good conductors of electricity
Coaxial cables provide effective protection against EMI during data transmissions
It uses light rays instead of electricity to transmit data
It can be differentiated into two categories, single-mode and multimode
In case of fiber-optic cables, which transmission mode is used for transmitting data over long distances?
Infrared
Radio
Single mode
Multimode
What is the maximum bandwidth that can be supported by fiber optics cable?
10 Mbps
100 Mbps
500 Mbps
2000 Mbps
Media Access Control (MAC) and Logical Link Control (LLC) are two sublayers of
Session Layer
Network Layer
Transport Layer
Data Link Layer
What command to check internet connection with Command Prompt ?
PING
iperf
redgedit
telnet
Salen Chetty is the network administrator of Vodafone Fiji Ltd. He needs to design the network setup for his company. More than 1650000 hosts will be connected in the network. Which IP addressing class would best meet his requirements?
CLASS D
CLASS C
CLASS B
CLASS A
What network simulation tool from CISCO that will help you visualize your network configuration for innovative designs ??
Graphical Network Simulator-3
Putty
Cisco Packet Tracer
VMWARE
Radio waves and microwaves are used in which of the following communications?
Voice over IP
IP Telephony
Wireless
Enterprise
Mention the Data Communication layer model sorted from below
Session, Physical, Data Link, Network, Transport, Presentation, dan Aplication Layer
Physical, Data Link, Transport, Session, Presentation, Network, dan Aplication Layer
Physical, Data Link, Network, Transport, Session, Presentation, dan Aplication Layer
Physical, Transport, Data Link, Network, Session, Presentation, dan Aplication Laye
Mention the types of Transmission Systems
Simplex Trasmission, Half Duplex Transmission, dan Full Duplex Transmission
Transmission System, Radio, dan PC
Sinkronisasi, Asinkkron, dan DTE
Transmitter, Source, dan Destinatin
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