BTEC UNIT 1 THE ONLINE WORLD QUIZ 3

Which of these will not help to protect a computer system from hacking?

• Installing a firewall

• Regularly changing passwords.

• Deleting old emails

• Installing anti-virus software.

What is the main reason for zipping files?

• To compress them for easier storage and transmission.

• To make them easier to read.

• To keep them safe.

• To stop them being deleted.

The process of codifying data to prevent it being read by others is called...

• Access levels

• Spam

• Firewall

• Encryption

The highlighted section in this database is a

• Field

• Table

• Record

• Query

Which of these is NOT an acceptable data type in a database?

• Address

• Date/time

• Number

• Yes/No

The highlighted part of this database is a

• Record

• Field

• Report

• Query

Which of the following is NOT a drawback of using email?

• Spam

• Viruses

• A reply is not always instant.

• Attachments can be sent with the message.

In this email software, what does the circled icon enable you to do?

• Save the email

• Attach a file

• View your contacts

• Make a copy of the email

What is a web server?

• A computer which delivers web pages to individual users' computers and other devices.

• A software program which allows to browse through a web site.

• A link to another website.

• A cable which connects your computer to the internet.

What is Bandwidth?

• A measure of how fast a computer system operates.

• A wireless internet connection.

• A measure of the available capacity of a network to carry data measured in bits per second

• A group of computers connected together.