WorksheetsComputer Networking Multiple Choice Questions 1-5
Total questions: 17
Worksheet time: 9mins
The type of DNS server that can resolve all of the top-level domains on the Internet is called:
Root server
Primary Server
Secondary Server
Proxy server
Internet Protocol next generation is:
IPv6
IPv4
IPv1
Both ‘A’ and ‘B’
Two-way alternate transmission mode is also known as:
Half-duplex
Simplex
Duplex
None of the above
The process of transferring files from a computer on the Internet to your computer is called:
Downloading
Uploading
Forwarding
FTP
______ is a process of sending a file from your personal computer's primary memory or disk to another computer:
Uploading
Hang on
Logging on
Downloading
What is the main function of the transport layer?
Process to process message delivery
Node to node delivery
Synchronization
Updating and maintenance of routing tables
What range of addresses can be used in the first octet of a Class B network address?
128-191
1-126
1-127
129-192
What is the port number for HTTP?
80
25
21
65
Internet, which is accessed by transmitting digital data over the wires of a local telephone network, is provided by:
Digital Subscriber Line (DSL)
Leased line
Digital signal line
Land line
OSI stands for:
Open System Interconnection
Open System Interface
Out System Interface
Out System Interconnection
MIME stands for:
Multipurpose Internet Mail Extension
Multiple Internet Mail Extension
Multi Internet Mail Extension
Main Internet Mail Extension
Which of the following protocol is NOT used in the Internet?
None of the above
HTTP
DHCP
DNS
FTP is built on _______ architecture:
Client-server
P2P
Both of the above
None of the above
The search results are generally presented in a line of results often referred to as:
Search Engine Results Pages (SERPs)
Tag list
Search engine pages
Category list
The information exchanged between two computers is physically carried by means of ______ with the help of certain coding methods:
Electrical signal
Electronics signal
Physical signal
Physical circuits
Cryptographic algorithms are based on mathematical algorithms where these algorithms use ______ for a secure transformation of data:
Secret key
External programs
Which requirement of a financial transaction makes sure that information is only seen by people who have the right to see it?
Confidentiality
Integrity
Availability
All of the above
