Devices

Question 1

Which device is responsible to send information to all the attached devices?

Answer 1

Hub

Question 2

Which device is used to send information to dedicated devices?

Answer 2

Switch

Question 3

MAC is an acronym for?

Answer 3

Media access control

Question 4

Unique address given by manufacturer?

Answer 4

MAC address

Question 5

What is ipv 4 and 6

Answer 5

Internet protocol versions

Question 6

IPV 4 comprises of how many bit binary number?

Answer 6

32

Question 7

IPV 6 comprises of how many bit binary number?

Answer 7

128

Question 8

In structure of packet what header includes?

Answer 8

source and destination ip address

Question 9

In structure of packet what PAYLOAD includes?

Answer 9

Content or data of the packet

Question 10

In structure of packet what trailer/footer includes?

Answer 10

Error checking/correction bit

Question 11

Name the device which uses the same protocol?

Answer 11

Bridge

Question 12

Which wireless technique has a band of 79 frequencies?

Answer 12

Bluetooth

Question 13

Frequency bands in Bluetooth known as______________

Answer 13

Channels

Question 14

Bluetooth and wifi uses___________ Waves

Answer 14

Radio

Question 15

In Bluetooth technology,name the network which is created between devices?

Answer 15

Piconet

Question 16

It is a wireless technology uses 2.4 Ghz and 5 Ghz frequency bands?

Answer 16

Wifi

Question 17

LAN is an acronym for what?

Answer 17

Local Area Network

Question 18

WLAN is an acronym for what?

Answer 18

Wireless Local Area Network

Question 19

WEP (wireless equivalent privacy) and WPA
(Wi-Fi protected access) are the most common
security systems) for which wireless transmission medium?

Answer 19

Wi-Fi

Question 19

Key matching
encryption are the most common
security systems) for which wireless transmission medium?

Answer 19

Bluetooth