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Module 20 - Essentials of Networking 1

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

A ____________ is what a Network person refers to for anything that one computer may share with another computer.

a)

segment

b)

datagram

c)

resource

d)

frame

e)

bridge

2.

"Byte size Chunks" are used to move data between computers and are referred to as .....?

a)

messages

b)

bursts

c)

setments

d)

frames

e)

runs

3.

What kind of number is a MAC address....?

a)

binary

b)

segmented

c)

randomized

d)

inverse

e)

inverted

4.

What is the size of a MAC address....?

a)

64 bits

b)

32 bits

c)

24 bits

d)

48 bits

e)

16 bits

5.

This term is used for representing strings of ones and zeros

a)

alphanumeric

b)

hexadecimal

c)

exponential

d)

matrix

e)

binary

6.

One hexadecimal character contains how many binary characters...?

a)

Two

b)

Four

c)

Six

d)

Eight

e)

Ten

7.

The hexadecimal value B is represented by which of the below ...?

a)

1110

b)

1011

c)

1100

d)

1010

e)

1001

8.

What does the binary value 1100 represent in hexadecimal...?

a)

B

b)

C

c)

D

d)

E

e)

F

9.

This term is a part of the frame.

a)

Hosts

b)

Datagrams

c)

Routers

d)

Protocols

e)

Packets

10.

MAC addresses are represented by....?

a)

Using 32 binary digits

b)

Using 12 hexadecimal characters

c)

As an IP address

d)

As a DNS Name

e)

As a DHCP number

11.

What is "burned" into all network interface cards (NICs)...?

a)

domain name

b)

DNS name

c)

IP Address

d)

DHCP Address

e)

MAC address

12.

In the mid-1970s the three companies Digital Equipment, Intel, and Xerox invented the first network and is now....?

a)

Ethernet

b)

NetBEUI

c)

TCP/IP

d)

NetBIOS

e)

The Internet

13.

Ethernet uses what topology...?

a)

bus

b)

ring

c)

Token ring

d)

Loop

e)

Star bus

14.

Choosing from the many different type of cables, Ethernet networks most always use....?

a)

Spun Twisted pair (STP)

b)

Unlocked twisted pair (UTP)

c)

Solid twisted pair (SDTP)

d)

Unshielded twisted pair (UTP)

e)

Shielded twisted pair (STP)

15.

Which below device "makes" all computers share an overall bandwidth...?

a)

Switch

b)

Hub

c)

Router

d)

DNS server

e)

Firewall

16.

For an Ethernet "segment" cable distances cannot exceed ....?

a)

500 meters

b)

1000 yards

c)

100 yards

d)

1000 meters

e)

100 meters

17.

The maximum "Speed" which data can be transferred is referred to as ....?

a)

Bandwidth

b)

Redundancy

c)

Amplitude

d)

Velocity

e)

Rate

18.

The UTP cable categories was established by which of the below organizations...?

a)

CompTIA

b)

Microsoft

c)

TIA/EIA

d)

Cisco

e)

Dell

19.

10-Gbps networks at 100-meter segments that provides shielding for individual wire pairs which reduces crosstalk and noise problems is supported by which of the below CAT levels....?

a)

CAT 5e

b)

CAT 6e

c)

CAT 7

d)

CAT 5

e)

CAT 6a

20.

When implementing a network which cabling is rarely used....?

a)

CAT 6

b)

CAT 5

c)

Unshielded twisted pair

d)

Shielded twisted pair

e)

CAT 5e