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Intro to network concepts > Wrong answers test 1 2 > Flashcards

Wrong answers test 1 2 Flashcards

1
Q

The port for SSH is
22
443
21
25
53

A

22

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2
Q

The port for https is
22
443
21
25
53

A

443

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3
Q

The port for FTP IS
22
443
21
25
53

A

21

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4
Q

The port for SMTP
22
443
21
25
53

A

25

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5
Q

The port for DNS
22
443
21
25
53

A

53

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6
Q

Which network troubleshooting tool is used to measure electric currents and voltage
Toner
Multimeter
OTDR
TDR

A

Multimeter

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7
Q

Which OSI Layer handles bits?
application
data link
network
session
physical
presentation
transport

A

physical

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8
Q

Which OSI Layer handles frames?
application
data link
network
session
physical
presentation
transport

A

data link

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9
Q

Which OSI Layer handles packet?
application
data link
network
session
physical
presentation
transport

A

network

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10
Q

Which OSI Layer handles segment?
application
data link
network
session
physical
presentation
transport

A

Transport

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11
Q

Which of the following is a member of the IPsec protocol suite and provides authenticity, integrity, and confidential protection of packets
AH
L2TP
ESP
PPTP

A

ESP

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12
Q

what is the max data transfer rate of Dial up
56 kbps
1.536 mbps
128 kbps
2.048 mbps

A

56 kbps

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13
Q

what is the max data transfer rate of E1
56 kbps
1.536 mbps
128 kbps
2.048 mbps

A

2.048 mbps

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14
Q

what is the max data transfer rate of ISDN
56 kbps
1.536 mbps
128 kbps
2.048 mbps

A

128 kbps

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15
Q

what is the max data transfer rate of T1
56 kbps
1.536 mbps
128 kbps
2.048 mbps

A

1.536 mbps

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16
Q

True or false: CNAME records must be created manually

A

True

17
Q

True or false: DNS resolves host names to IP addresses

A

True

18
Q

True or false: LMHOSTS files resolve host names to IP addresses

A

False

19
Q

True or false: firewalls are only set up on individual host machine

A

False

20
Q

True or false: firewalls can be hardware or software based

A

True

21
Q

True or false: firewalls mainly use User accounts to filter data packets

A

False

Intro to network concepts (5 decks)

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