WorksheetsAP CSP Unit 1
Total questions: 16
Worksheet time: 9mins
Name
Class
Date
1.
Which of the following statements is true:
a)
DNS is at the same level of abstraction as the IP layer
b)
The IP layer is a higher level than the TCP layer.
c)
The TCP layer is independent of the IP layer
d)
The TCP layer is below the DNS layer
2.
What is the number 45 as a binary number?
a)
10011111
b)
00001100
c)
00101101
d)
10101010
3.
What is 01010111 in hexadecimal?
a)
57
b)
60
c)
5A
d)
55
4.
What is Abstraction?
a)
The use of computers to solve problems.
b)
Representing 'real world' problems in a computer using variables and symbols and removing unnecessary elements
c)
Breaking down a large problem into smaller sub-problems.
d)
Identifying the steps involved in solving a problem.
5.
Which protocol is used to transfer files from one computer to another?
a)
FTP
b)
HTML
c)
DNS
d)
HTTP
6.
Which protocol is used to transfer files from one computer to another?
a)
FTP
b)
DNS
c)
HTML
d)
HTTP
7.
What does Protocol mean?
a)
Security
b)
Rules
c)
Orders
d)
Services
8.
Which of these is NOT part of the TCP header?
a)
Packet Number
b)
Sender IP Address
c)
Size of Packet
d)
Name of File
9.
This is used to resolve host names to IP addresses
a)
IP address
b)
subnet mask
c)
default gateway
d)
DNS server
10.
How many bits are in an IPV6 address?
a)
32
b)
64
c)
128
d)
256
11.
Which of the following statements is true:
a)
TCP is a protocol that ensures that internet traffic is routed in the most efficient manner possible.
b)
TCP ensures that all packets are received in the correct order.
c)
The TCP protocol takes into consideration that packets can be lost.
d)
TCP resends packets multiple times to ensure that they are received by the requester.
12.
The binary number 01000001 represents the letter "A" in ASCII, which of the following represents the letter "B"
a)
01000011
b)
01000010
c)
00100001
d)
01000001
13.
ASCII stands for
a)
American Standard Code for Internet Information
b)
American Scan Codes for Internet Information
c)
American Standard Code for Information Interchange
d)
American Standard Code for Internet Interchange
14.
The HTTP protocol:
a)
The GET request results in all of the page data being displayed.
b)
Data sent by the server is sent in one file, broken up into various packets.
c)
Data sent by the server is sent in several files broken up into packets.
d)
Data sent by the server arrives at the client in the order it is sent.
15.
According to Vint Cerf the internet:
a)
Must be affordable
b)
Must be unrestricted and uncensored.
c)
Must be protected by Government legislation to keep connections free.
d)
Must be complex to ensure it meets all the requirements for growth.
16.
The IETF
a)
Is responsible for regulating the internet.
b)
Develops and promotes mandatory Internet standards
c)
Is a group of volunteers, engineers and network designers who oversee internet standards
d)
I a group of U.S. engineers who developed the internet
100 %
