Quiz 10

Question 1

Which layer of the OSI model is responsible for file transfer, file management, and remote access to files?

Select one:

a. session
b. transport
c. network
d. application
e. presentation

Answer 1

d. application

Question 2

Which layer of the OSI model is responsible for translating between different character codes, encryption, and data compression?

Select one:

a. presentation
b. session
c. application
d. network
e. transport

Answer 2

a. presentation

Question 3

Which layer of the OSI model is responsible for ensuring accurate delivery of data through flow control, segmentation, error correction, and acknowledgment?

Select one:

a. application
b. network
c. presentation
d. session
e. transport

Answer 3

e. transport

Question 4

There are three main protocol types: application, transport, and network. Application protocols DO NOT include:

Select one:

a. File Transfer Protocol (FTP)
b. Simple Mail Transport Protocol (SMTP)
c. Simple Network Management Protocol (SNMP)
d. Transmission Control Protocol (TCP)
e. AppleTalk File Protocol (AFP)

Answer 4

d. Transmission Control Protocol (TCP)

Question 5

With TCP/IP, messages are separated into small units called:

Select one:

a. packets
b. pulses
c. slices
d. waves
e. start and stop bits.

Answer 5

a. packets

Question 6

The protocol used by the Internet is:

Select one:

a. FDDI.
b. TCP/IP
c. token passing.
d. SNA.
e. CSMA/CD

Answer 6

b. TCP/IP

Question 7

________ is the lower layer of Internet communication design.

Select one:

a. DSL
b. IP
c. FDDI
d. ISP
e. TCP

Answer 7

b. IP

Question 8

DNS stands for

Select one:

a. Determined Name of Sender
b. Domain Name System
c. Domain Name Sequence
d. Determined Not Spam
e. Domain Number Sequence

Answer 8

b. Domain Name System

Question 9

The protocol that operates at three upper layers of OSI reference model to provide messaging; allows e-mail to travel on Internet is

Select one:

a. FTP
b. SMTP
c. Telnet
d. PPP
e. DNS

Answer 9

b. SMTP

Question 10

A(n) ____ is a unique identifier for Internet hosts consisting of four numbers (0 to 255) separated by periods, such as 64.233.161.104.

Select one:

a. IP address
b. plug-in
c. MAC address
d. cookie
e. ISP

Answer 10

a. IP address

Question 11

A(n) ____ is a logical addresses used by clients and servers that is associated with a specific service.

Select one:

a. blog
b. URL
c. WWW
d. port
e. router

Answer 11

d. port

Question 12

An email address typically consists of a user name, followed by the @ symbol, followed by the ____.

Select one:

a. compiler’s address
b. Concordia address
c. interpreter’s address
d. Web server address
e. domain name for the computer that will be handling that person’s email

Answer 12

e. domain name for the computer that will be handling that person’s email

Question 13

____ coordinates technical management of the Internet’s Domain Name System.

Select one:

a. Network Solutions
b. Register
c. Gateway
d. governments
e. ICANN

Answer 13

e. ICANN

Question 14

Bluetooth is a(n) ________ radio transmission technology.

Select one:

a. short-range
b. fiber-optic
c. experimental
d. long-range
e. coax

Answer 14

a. short-range

Question 15

Most Internet connection methods provide faster ____ transmission rates than ____ rates.

Select one:

a. upstream, downstream
b. downstream, upstream
c. inner bank, outer bank
d. Dial-up, Cable
e. outer bank, inner bank

Answer 15

b. downstream, upstream