collection of two or more computers joined together through communication media, to share information is?

Which network connects computers within a large geographical area?

radio-waves, microwave, infrared, satellite and bluetooth are examples of which media?

What is a computer network?

Persons at a KFC restaurant realise that they were able to access the internet on their phones. This would be considered a

Which of the following is NOT a type of transmission channel?

A LAN is big enough to cover what area?

An advantage of using a LAN is that?

Twisted pair, coaxial cable and fibre optic cable are examples of

The address for s single file on the internet is called it's:

It is a global network of billions of computers and other electronic devices.

It is usually called the web for short—is a collection of different websites you can access through the Internet.

What is the full form of E-mail?

What is the full form of URL?

Google Chrome is a

E-mail is

What are they?

To save a URL, we use:

Which one is not SEARCH ENGINE

Which one is NOT Internet browser?

Internet is an example of ________

If you buy or sell something over the internet what is the name of that term?

It is a software that helps in opening a website.

Taking information from internet and storing it in your personal computer is called

Uploading is sending information from your personal computer to the internet

A software program that helps in searching for information over the internet is called

Google.com is a

What is this?

What is this?

UTP cables are also known as?

Fibre Optic Cables are faster than Ethernet cables

FTP stands for

What does LAN stand for?

What does WWW stand for?

Which of the following statements are TRUE about information?

I It takes the form of numbers only.

II It may be presented as symbols, pictures or sounds.

III When in the form of words or numbers, it must be presented so that it is meaningful.

IV It may be produced by counting, sorting and carrying out mathematical

computations on numeric values

Which of the following statements DOES NOT

represent information?

Which of the following statements is UNTRUE about

an attendance register used by a homeroom teacher to

record daily attendance of students?

An automated parking attendant at a parking lot issues a

printed ticket to motorists when they park. Which of the

following statements about the ticket are most likely true?

I It is hard copy.

II It is soft copy.

III It is human-readable.

IV It is machine-readable.

A website with a ‘last updated’ date more than a 5

year ago may be an unreliable source of information

because of its

Which of the following statements are TRUE about data verification?

I It is performed by a human.

II It is performed by a computer system.

III It may be implemented using proofreading.

IV It includes methods such as range check and data

type check.

Which statement is UNTRUE about length checks?

Which of the following is NOT a validation check?

Writing ‘757’ instead of ‘775’ is an example of a

_______________ error.

Accessing records in a file in the same order in which

they were written is an example of what type of file organisation?

The manipulation of data to obtain information is called:

What validation type would you use to check that numbers fell within a certain range?

What is an automatic computer check to make sure data entered is sensible and reasonable known as?

This type of file is stored in the manner first in - first out and accessed in the same manner they were entered

This type of file is stored in the manner first in - first out and accessed in the same manner they were entered

A disk device in which a computer can go directly to the desired record on the disk is called a(n) __________.

In a clothes shop, dress sizes may range from 8 to 18. What type of check will ensure that the customer only enters dress sizes 10, 12, 14 and you would prevent anyone trying to enter text such as ‘ten’ or ‘ten and a half’.

Occurs where the person entering the data accidentally changes the order of numbers or letters.

A ______ check compares the contents of two or more fields to make sure they make sense.

For a direct access file ____________

In the sequential access method, information in the file is processed ____________

This type of file is stored in the manner first in - first stored and accessed in the same manner they were entered

A disk device in which a computer can go directly to the desired record on the disk is called a(n) __________.

A company distributes a list among its employees for ordering stationery items. Each item is added as it is requested. This is an example of which file organization/access method?

A company has a set of records detailing the seating arrangement of all 250 employees, listed in the order of seat number. If the planner wants to get to the 50th employee, they need to go through the first 49 records. This is an example of which file organization/access method?

Assume a company wants to sorts its customer records into alphabetical order but still have quick access to individual records. Which file organization/access method would be best suited?

A software company has a list of customers that owes money for product purchased on credit. Each customer's record must be accessible to update their balance when they pay an instalment. This is an example of which file organization/access method?

A bank keeps track of the banking transactions you carry out each day and sends you a printed statement at the end of each month. This is an example of which file organization/access method?