№1 Qiyinchilik darajasi 1 contact number (n) is №1 Qiyinchilik darajasi 1


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№ 154 Qiyinlik darajasi-3;



Choose the truest statement according to the given text.

In banks, computers store information about the money held by each customer and enable staff to access large databases and to carry out financial transactions at high speed. They also control the cash points, or ATMs (automatic teller machines), which dispense money to customers by the use of a PIN-protected card. People use a Chip and PIN card to pay for goods and services. Instead of using a signature to verify payments, customers are asked to enter a four-digit personal identification number (PIN), the same number used at cash points; this; system makes transactions more secure. With online banking, clients can easily pay bills and transfer money from the comfort of their homes.



Online banking allows customers to pay bills not going out of homes.


PIN is an eight digit number.


Today it is impossible to carry out financial transactions at high speed.


None of the systems can make the transactions secure.


№ 155 Qiyinlik darajasi-2;




Choose the truest statement according to the given text.
Airline pilots use computers to help them control the plane. For example, monitors display data about fuel consumption and weather conditions. In airport control towers, computers are used to manage radar systems and regulate air traffic. On the ground, airlines are connected to travel agencies by computer. Travel agents use computers to find out about the availability of flights, prices, times, stopovers and many other details.

Details of flight can be known by computers nowadays.


Computers cannot be connected to airlines on the ground.


Computers are not able to regulate air traffic.


Computer monitors can manage weather conditions.


№ 156 Qiyinlik darajasi-3;




Choose the most appropriate answer according to the text.

The Eyes of Your Computer

A scanner 'sees' images and converts the printed text or pictures into electronic codes that can be understood by the computer. With a flatbed colour scanner, the paper with the image is placed face down on a glass screen, as with a photocopier. Beneath the glass are the lighting and measurement devices. Once the scanner is activated, it reads the image as a series of dots and then generates the digitized image that is sent to the computer and stored as a file.

The scanner operates by using three rotating lamps, each of which has a different coloured filter: red, green and blue. The resulting three separate images are combined into one by appropriate software.
What does a scanner do with the printed text or pictures that to be understood by computer?

converts them into electronic codes


sees the images


operates by 3 rotating lamps


sends to the computer


№ 157 Qiyinlik darajasi-1;


9:50

It is ten minutes to ten o’clock.

It is fifty minutes to ten o’clock


It is fifty minutes to nine o’clock


It is nine minutes to five o’clock


№ 158 Qiyinlik darajasi-1;


10:10

It is ten minutes past ten o’clock.

It is ten minutes to ten o’clock.


It is fifteen minutes to eleven oc’lock


It is ten minutes past eleven oc’lock


№ 159 Qiyinlik darajasi-1;


11:45

It is fifteen minutes to twelve oc’lock.

It is forty-five minutes to twelve oc’lock.


It is half past eleven o’clock.


It is five minutes to twelve o’clock.


№ 160 Qiyinlik darajasi-1;


30,055

thirty thousand and fifty-five

fifty-five thousand


twenty thousand and fifty-five


thirty thousand and forty-five


№ 161 Qiyinlik darajasi-2;


Twelve million, three hundred thousand, five hundred and sixty four.


12,300,564


12,364,566


12,310,546


12,300,164


№ 162 Qiyinlik darajasi-2;


The purpose of an organizational website is …


to inform about an idea or event.


to sell products or services.


to entertain or provide fun activities.


to provide information about an individual.


№ 163 Qiyinlik darajasi-2;


Companies develop commercial websites …


to sell products or services.


to entertain or provide fun activities.


to provide information about an individual.


to inform about an idea or event.


№ 164 Qiyinlik darajasi-2;


The purpose of a personal website is …


to provide information about an individual.


to inform about an idea or event.


to entertain or provide fun activities.


to sell products or services.


№ 165 Qiyinlik darajasi-1;


This database is used … store our financial information.


to

from

in

at

№ 166 Qiyinlik darajasi-1;


You enter the date ___ the system.


into

in

at

from

№ 167 Qiyinlik darajasi-3;


Finance department of a company works with …


data about profits, tax, loans, shares and cash.


data about product advertisements and competitors.


data about training, and recruitment needs.


data about satisfaction surveys, and promotions.


№ 168 Qiyinlik darajasi-2;


Anti-virus software can also ____________ viruses on removable media, such as floppy disks.


detect

control

see

open

№ 169 Qiyinlik darajasi-3;


Human resources department of a company works with …


data about employees, training, and recruitment needs.


data about satisfaction surveys, and promotions.


data about profits, tax, loans, shares and cash.


data about product advertisements and competitors.


№ 170 Qiyinlik darajasi-2;


Sales department of a company works with …


data about volume of products sold


data about satisfaction surveys, and promotions.


data about profits, tax, loans, shares and cash.


data about product advertisements and competitors.


№ 171 Qiyinlik darajasi-2;


user-friendly


easy to use, understand or operate


to print a picture from a photographic film


a computer program


a friend


№ 172 Qiyinlik darajasi-2;


I_____a very good program on TV last night.


saw

am seeing

see

was seeing

№ 173 Qiyinlik darajasi-2;


I_____to the news on the radio when the phone_____.


was listening / rang


listened / was ringing


am listening / was ringing


listen / is ringing


№ 174 Qiyinlik darajasi-2;


But when I_____up the phone, there was no one there.


picked

pick

am picking


was picking


№ 175 Qiyinlik darajasi-2;




Systems and network security

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.



What does the paragraph say about?

you should change your password regularly


you should check addresses before you send emails


you must inform someone about any problems


make sure no one else can access your computer files


№ 176 Qiyinlik darajasi-2;




invisible information on a website is…

meta tag


page optimisation


visitor map


data validation


№ 177 Qiyinlik darajasi-2;


information about where your visitors are from is …


visitor map


page optimisation


meta tag


data validation


№ 178 Qiyinlik darajasi-2;


What is page optimization?


increasing the number of visitors to your site


cleaning and double-checking data




information about where your visitors are from

invisible information on a website


№ 179 Qiyinlik darajasi-2;


When you ____________ a commercial website, it is important to make sure that your visitors can move around easily in your site.


design

navigate

use

sell

№ 180 Qiyinlik darajasi-2;




A personal website is a website used by an ____________ for personal use. Though similar to a blog, a personal website is usually much larger and contains the personal interests, hobbies, etc. of the person controlling the website.

individual


interpreter


organizer


entertain


№ 181 Qiyinlik darajasi-2;


The operating system boots up when you _____________ your computer.


start up


switch off


free up

back up

№ 182 Qiyinlik darajasi-2;


supercomputer


most powerful type of computer


transfer data from a client device to a server computer


a computer program that watches, learns, and communicates with the user


laptops

№ 183 Qiyinlik darajasi-2;

What does DVD stand for?


digital versatile disc


digital versa disc


double view disc


double velvet disc


№ 184 Qiyinlik darajasi-1;


What does “PC” stand for?


Personal computer


Passive comparing


Positive collection


Powerful computer


№ 185 Qiyinlik darajasi-1;


What does html stand for?


Hypertext Markup Language


Hypertext transfer protocol


Hydro toxic match level


High tone match level


№ 186 Qiyinlik darajasi-2;


to make a computer program work


run

burn

connect

insert

№ 187 Qiyinlik darajasi-1;


What does IELTS stand for?


International English Language Testing System


Inter Education Level Testing System


International Education Level Testing System


Institute of English Language Testing System


№ 188 Qiyinlik darajasi-1;


What does PDF stand for?


Portable Document Format


Personal Document File


Posting Document Format


Portable Document Form


№ 189 Qiyinlik darajasi-1;


What does GIF stand for?


Graphic Interchangeable Format


Grouping Image Format


Graphic Image Format


Great Icon Format


№ 190 Qiyinlik darajasi-2;


What does WLAN stand for?


Wireless Local Area Network


World Language Association Network


Windows Loyal Access Network


Wireless Local Access Network


№ 191 Qiyinchilik darajasi –


  1. A person who gives guidance, instruction, direction, etc. to a group of


other people at work


team leader


network administrator


system maintenance officer


system analyst


№ 192 Qiyinchilik darajasi –


Video and graphic cards are examples of ____________ cards.


extension




processing

expansion


insertion


№ 193 Qiyinchilik darajasi –




To examine something carefully so that you understand what it is or why

it happens



to analyze


to solve


to work

to organize

№ 194 Qiyinchilik darajasi –


A plan of what someone is going to do and when they are going to do it




schedule


protocol


workshop


session

№ 195 Qiyinchilik darajasi –

A word made up from the first letters of the name of something


Acronym

Password

Data

Username

№ 196 Qiyinchilik darajasi –


Having a duty to be in charge of or to look after something.




responsible


tolerant


capable

cautious

№ 197 Qiyinchilik darajasi –


John designs networks. He’s a network ____________ .


architect


analyst

consultant

officer

№ 198 Qiyinchilik darajasi –

A person responsible for firewalls, security levels, wireless connection, usernames and passwords.


Network administrator


System maintenance officer


IT officer


System analyst


№ 199 Qiyinchilik darajasi –


What does BIOS stand for?


Basic input/output system


Binary input/output system


Basic input/ optical system


Binary input /optical system


№ 200 Qiyinchilik darajasi –


Someone who is paid to work for someone else




Employee


Developer


Team leader


Trainee

№ 201 Qiyinchilik darajasi –

A method for connecting computers so that they can exchange information.




Protocol


Electronic data


Network

Database

№ 202 Qiyinchilik darajasi –


A meeting at which people try to improve their skills by discussing their experiences and doing practical exercises.




Workshop


Meeting

Encounter

Conference


№ 203 Qiyinchilik darajasi –


A person that works on a new idea, product, etc.




Developer


Producer


Trainee

Leader

№ 204 Qiyinchilik darajasi –


Someone whose job is to write digital code [= sets of instructions for computers]


Programmer


Network architect


Designer


System anlyst


№ 205 Qiyinchilik darajasi –


Someone whose job it is to study a company's computer needs and provide them with suitable software and equipment.


System analyst


Team leader


Network developer


System maintenance officer


№ 206 Qiyinchilik darajasi –


___________help non-expert colleagues with their IT related problems.


IT support officer


Website developer


Helpdesk officer


Support technician


№ 207 Qiyinchilik darajasi –


To find a successful way to discover how to do something.




to solve


to observe


to analyze


to search


№ 208 Qiyinchilik darajasi –


A person responsible for the maintenance of hardware and software on a computer network


System maintenance officer


Network administrator


System analyst


Network architect


№ 209 Qiyinchilik darajasi –


Information in a computer


  1. Protocol b) electronic data c) password d) data




Electronic data


Protocol


Data


Username

№ 210 Qiyinchilik darajasi –


Assistance with computer and software products


It support


Network administrator


Helpdesk officer


Programmer


№ 211 Qiyinchilik darajasi –


____________ the CD in the disc drive here.


Burn

Place

Insert

Replace

№ 212 Qiyinchilik darajasi –


What does HTTP stand for?


Hyper Text Transfer Protocol


Higher Text Transfer Protocol


Hyper Transfer Text Protocol


Hyper Tech Trancfer Protocol


№ 213 Qiyinchilik darajasi –


____________edits and deletes posts made by contributors to a blog.


DTP operator


software engineer


computer security specialist


blog administrator


№ 214 Qiyinchilik darajasi –


We __________ a new computer not long ago. Now the job will be done much more quickly.


bought

had bought

Would buy


Have bought


Sound


№ 215 Qiyinchilik darajasi –

I want to go to the CISCO network security workshop.------------------- .

What time does it start?

Sounds interesting.


It’s amazing


It is interesting


Sounds effective


№ 216 Qiyinchilik darajasi –


The batteries in my digital camera are nearly dead. They need __________.


changing


to change


exchanging


changed

№ 217 Qiyinchilik darajasi –

My average call __________ is about two minutes.


duration


time

length

amount

№ 218 Qiyinchilik darajasi –

The computer is cooled by a _______________. This preventsthe processor from ___________.

______________.

fan / overheating


protector / disconnect


supply / shock


transformer / spikes


№ 219 Qiyinchilik darajasi –


In the car, it's safer to use a __________ phone.


hands-free


handless


no hands


hand-free


№ 220 Qiyinchilik darajasi –


When you pay by credit card, your card is __________.


swapped

swooped

swiped

swept

№ 221 Qiyinchilik darajasi –


I need to charge up my mobile phone battery. Have you seen my __________?


charger

recharger

charging machine


recharge


№ 222 Qiyinchilik darajasi –


  1. When we have the new security system, hackers _______ be able to get into the network.




won’t

aren’t

don’t

can’t

№ 223 Qiyinchilik darajasi –


  1. This is the _________ problem we’ve had with the system.




worst

worse

the worst


more worse


№ 224 Qiyinchilik darajasi –


  1. When _____ you unplug the printer?’ ‘Ten minutes ago.’






did

are

do

have

№ 225 Qiyinchilik darajasi –

A: __________traffic does each site get? B: It gets a lot of visitors




How much


How many


What

When

№ 226 Qiyinchilik darajasi –


Ann has been working ….CISCO company about 4 years.


for

in

at

from

№ 227 Qiyinchilik darajasi –


A: __________can I buy electronic products? B: Try amazon.com.




Where

How much

What

Which

№ 228 Qiyinchilik darajasi –


Does it have _____________anti-virus software?


the most reliable


the most expensive


the fastest


the least expensive


№ 229 Qiyinchilik darajasi –


‘Do you want to know what the database is used___________? Well, it is used ______store information ________all our books.


For/to/about


To/for/of


In/to/of


About/to/for


№ 230 Qiyinchilik darajasi –


A: _____ you help me with the new database, please?

B: ______’s the problem?

Could /What


Do/ What


Can/ Which


Are/How

№ 231 Qiyinchilik darajasi –

We ____________using Word. We have a different word-processing program.


aren’t

won’t be

will be

are

№ 232 Qiyinchilik darajasi –


I _______log in using my user name and password in order to access


have to

can

could

ought to

№ 233 Qiyinchilik darajasi –


You must enter the code for the information you want. It’s on this list here. _____ it?


Isn’t

Is

Does

Doesn’t

№ 234 Qiyinchilik darajasi –


A: Who works for GF Systems?

B: __________

David does


David

David is

David works


№ 235 Qiyinchilik darajasi –


Network range depends ______different factors.


on

with

by

of

№ 236 Qiyinchilik darajasi –


Unauthorised personnel aren’t _____ to access the data.


allowed

allowing

to allow


allow

№ 237 Qiyinchilik darajasi –

Tomorrow Tony ___________ me the information I need .


is sending


will send


sends

has sent

№ 238 Qiyinchilik darajasi –


What about _____ the cables? Have you done that?



checking


check

to check

checked

№ 239 Qiyinchilik darajasi –

I have to __________ a computer screen for eight hours a day.


look at

watch

see

watch at

№ 240 Qiyinchilik darajasi –


I want to make a copy of

a music CD. Your advice

Use a CD-R.


Try a USB flash drive.


You need an external hard drive


put it on a floppy disk.



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