Worksheets50-100
Total questions: 48
Worksheet time: 4hrs 0mins
Find the word by definition: something that is made and sold by a company
develop
information
product
guide
What is right for SQL?
SQL stands for Structured Query Language. It allows access, insert/update/delete records and retrieve data from the database
Structured Query Language is a relational database language, designed for managing data
It is the system that persists data in the form of ro
1. Function whose behavior can be overridden within an inheriting class by a function with the same signature
Select the best definition of the word “proprietary”
pirated software
privately developed and owned technology
privately bought technology
anti-virus software
Find the word by definition: to offer something for people to buy, or to exchange a product or service for money
service
promote
sell
purpose
Find the definition of word: repeater
a device that channels incoming data but maintains the bandwidth speed
connects networks and sends packages of data between them
a device that receives and delivers signals; it sends the digital signals further on in the network.
a device that modulates or demodulates data into a digital or analog signal
a person that works on a new idea, product, etc.
database analyst
programmer
developer
developer
A personal name that you use when using a computer system
username
electronic data
password
salve
Is the software compatible ____________ our computers?
for
is
with
the
The computers are all connected to the ____________
attract
gateway
network
place
Did you ____________ the order for the new software yesterday?
attract
network
gateway
place
She keeps _____ us what to do.
telling
to tell
be telling
of telling
While _____ the article he had to look up some words in the dictionary.
read
being reading
reading
reads
What _____ you do if you didn’t know the examination material?
would
will
had
shall
We must ____________ an account to shop online.
attract
with
network
open
To examine something carefully so that you understand what it is or why it happens
password
username
analyse
responsibility
A person who is responsible for the design of databases
programmer
design
database analyst
IT support
‘How _____ do they defrag their computers?’ ‘Every Monday morning.’
often
long
many
much
You usually need to open an _____ before you can shop online.
order
exchange
item
account
Chrome, IExplorer, Mozilla, Opera, and Safari are all names of __________.
Web browsers
e-mail clients
photo-editing software
word processing software
Select the best definition of the word “firmware”
the physical equipment and components in а computer system
is software that's installed on a small memory chip on a hardware device
any set of machine-readable instructions that directs a computer's processor to perform specific operations
all people engaged in production of the computer and maintenance of its work
Is the software compatible ____________ our computers?
м
to
on
at
with
____________ is one way to make sure that only authorised people access the network
Encryption
browser hijacker
Adware
Biometric scanning
Select the best definition of the word "HTML"
an important or interesting part of something
language used for producing pages of writing and pictures that can be put on the Internet
a clear statement of what is needed or wanted on a website
all the things that are part of a website
‘When _____ you unplug the printer?’ ‘Ten minutes ago.’
have
are
do
did
I need to _____ the new software on your computer. It’ll take half an hour.
insert
connect
install
transfer
The IT technicians _____ the system yet. I am in big trouble!
haven’t repaired
aren’t repairing
hasn't repaired
don’t repair
Find the word by definition: help or work that a business provides for customers, rather than goods produced by a business
purpose
service
promote
share
VPN stands for virtual ____________ network.
firewall
network
private
attract
Find the definition of word: system diagnostic card
the part of a computer where the picture or information appears
a small tool consisting of two thin pieces of metal joined at one end; you use tweezers for picking up small things
a device that measures electronic properties and is used to find electrical problems in batteries, power supplies, and wiring systems
a tool used for cutting wire or removing insulation
Find the definition of word: screen
a tool used for cutting wires
the part of a computer where the picture or information appears
a device that tests a computer system as it boots up and identifies errors in the system
a tool for cutting wire or pulling nails out of wood
You pass through a(n) ____________ to enter another network
place
with
gateway
network
Companies use advertising to ____________ customers.
attract
firewall
network
private
Find the word by definition: help or work that a business provides for customers, rather than goods produced by a business
promote
purpose
share
service
find the word by description: channels incoming data and shares the bandwidth among the devices present on a network
modem
monitor
wireless access point
hub
Select the best definition of the word "bandwidth"
the smallest unit of information that a computer uses
the amount of space between two places or things
the amount of information that can be carried through a computer connection at one time
the amounts or numbers between two limits
What is virtual function?
That allows creating several methods with the same name which not differ from each other in the type of the input and the output of the function
Function whose behavior can be overridden within an inheriting class by a function with the same signature
That allows creating several methods with the same name which differ from each other in the type of the input and the output of the function
what you get when you register with a website and give them your personal details in order to buy a product or service
Read these texts.
Bandwith and latency are the measures of computer network speed, or data transfer rate. Bandwidth is the maximum throughput of date in bits per second. Some modems support 100 Gbit/s but speed depends on the hardware and software used. Latency is the delay that network creates during the transfer of data. Users have no or very little control over bandwidth and latency.
Chose the sentences that are False?
Read these texts.
Users can control the latency
The minimum throughput of data in bits per second is the latency.
Speed depends only on the hardware used
Data transfer rate is measured in bandwidth and latency.
The source code for a large software program such as an operating system __________.
consists of ones and zeroes
has millions of lines
is written in Java
backs up files, folders or the entire contents of a hard drive
Read the text - Systems and network security. Which paragraph (A–E) says:
make sure no one else can access your computer files?
Systems and network security:
-A- Only install and use software that the management has approved. Install the latest antivirus and antispyware tools. Keep current with security software updates and patches. Follow office health and safety standards.
-B- Choose a password that is difficult to guess: use between six and eight characters, have letters in upper and lower case and intermix letters, numbers and punctuation marks. Keep your password private. Change your password every nine weeks.
-C- Configure your email software to use secure protocols. Use company official email software only. Always double check that you are sending your message to the right recipient. Do not send sensitive data over the network. Use mail encryption to send sensitive data. Do not download unknown files or files for private use, such as movies and music.
-D- Transfer files via secure connection. Back up files regularly on the server in your home folder. Do not use external drives.
м
b
a
c
d
What is right for microprocessor?
What is right for microprocessor?
Carries out а variety of computations, numeric comparisons, and data transfers in response to programs stored in memory
In аll PCs, the microprocessor is the chip that runs programs
All is right
The СРU controls the computer's basic operation only by sending control signals, memory addresses, and data from one part of the computer to another among а group of interconnecting electronic pathways called а bus
find the word by description: a device that modulates or demodulates data into a digital or analog signal
modem
monitor
hub
suggest
suggest
find the word by description: a piece of electronic equipment on a computer network that controls the movement of information around the network; it connects networks that use the same protocol
repeater
wireless access point
router
necessary
Find the definition of word: switch
a device that channels incoming data but maintains the bandwidth speed.
channels incoming data and shares the bandwidth among the devices present on a network
a piece of electronic equipment on a computer network that controls the movement of information around the network; it connects networks that use the same protocol
connects networks and sends packages of data between them
A personal name that you use when using a computer system
username
developer
salve
electronic data
I saw the professor... the lab.
to enter
enters
entered
enter
Everyone in the group shook hands with ____.
themselves
one the other
one other
each other
Read the text - Systems and network security. Which paragraph (A–E) says: you cannot use external drives for backing up?
Systems and network security:
-A- Only install and use software that the management has approved. Install the latest antivirus and antispyware tools. Keep current with security software updates and patches. Follow office health and safety standards.
-B- Choose a password that is difficult to guess: use between six and eight characters, have letters in upper and lower case and intermix letters, numbers and punctuation marks. Keep your password private. Change your password every nine weeks.
-C- Configure your email software to use secure protocols. Use company official email software only. Always double check that you are sending your message to the right recipient. Do not send sensitive data over the network. Use mail encryption to send sensitive data. Do not download unknown files or files for private use, such as movies and music.
-D- Transfer files via secure connection. Back up files regularly on the server in your home folder. Do not use external drives.
a
b
c
d
Select the best definition of the word “end user”
a person who uses a product or service on a computer
a person who modifies computer programs
a person who writes or modifies computer programs or applications
a person who writes computer programs
