WorksheetsD.M.B.K's quizzez
Total questions: 20
Worksheet time: 20mins
A client OS is..
an OS that runs on desktop computers and other portable devices.
a server that has multiple states of matter
a server that has one owner that contains an osi model
a server has more than ten thousand owners
What is the transmission rate of a network?
The amount of in bits per second translated from device to device
The rate of data transfer
Sends data packets between devices
Radio wave-based wireless connection technology
Which of the following terms defines a small, single-user computer used in homes and businesses?
Workstation
Mini computer
Personal computer
Supercomputer
What does an ATM do?
Michael Jackson
Uses the Internet as an extension of a LAN or other smaller network
Allows financial transactions
Builds on the concept of the computing cloud to connect computers
True or False? A TOPOLOGY...is-Any number of computers and devices joined together by a physical communications link.
TRUE
FALSE
The internet is a example of a WAN
TRUE
FALSE
The internet is a naturally secure network
TRUE
FALSE
Which of the following types of operating systems does Unix® belong to?
Single-user, single task operating systems
Multi-user operating systems
A basic computer system is made up of two parts: hardware and software.
FALSE
TRUE
Computer networks allow users to connect over distances. They allow _______________________.
File sharing
Instant communication
Hardware sharing
All Of The Above.
It is okay to store your password on your phone.
YES
only If you have your phone locked
NO
Only if your phone is unlocked
Which of these are malware?
Virus
Worm
Trojan
All Of These Are Correct
What does encryption do to protect network security?
Wireless
it is a software process that makes data unreadable without the proper key
It creates a barrier between computers based on a set of defined rules
The Internet
Which of the following are not characteristics of Mesh Topology
Each node carries a signal to all other nodes
Partially connected
If the main cable goes down the network will follow
Fully connected
The best way to protect your smartphone is to know where it is at all times. Also, set a password on it and be sure it’s set up so you can remotely wipe it if you do lose it.
TRUE
FALSE
Encryption is a hardware process that encodes the file to make it unreadable unless the correct key is entered
TRUE
FALSE
Wireless personal area networks cover a range of a few centimeters up to around 15 meters.
TRUE
FALSE
Operating Systems are programs acting as translators between a computer user and the computer itself.
TRUE
BLUE
FLUE
TURE
Computers cannot be classified by size and power.
FALSE
TRUE
What is the range of a WAN
10 meters
A large geographical area
23 feet
A small geographical area
