AP CSP Unit 1
Computers
9th - 12th Grade
CCSS covered
Used 863+ times
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16 questions
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1.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
Which of the following statements is true:
DNS is at the same level of abstraction as the IP layer
The IP layer is a higher level than the TCP layer.
The TCP layer is independent of the IP layer
The TCP layer is below the DNS layer
2.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
What is the number 45 as a binary number?
10011111
00001100
00101101
10101010
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is 01010111 in hexadecimal?
57
60
5A
55
4.
MULTIPLE CHOICE QUESTION
5 sec • 1 pt
What is Abstraction?
The use of computers to solve problems.
Representing 'real world' problems in a computer using variables and symbols and removing unnecessary elements
Breaking down a large problem into smaller sub-problems.
Identifying the steps involved in solving a problem.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which protocol is used to transfer files from one computer to another?
FTP
HTML
DNS
HTTP
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which protocol is used to transfer files from one computer to another?
FTP
DNS
HTML
HTTP
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does Protocol mean?
Security
Rules
Orders
Services
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