Page 84 - AI Ver 1.0 Class 10
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Step 3 Press Ctrl + A to select all the files in the folder. Press Delete key.
At a Glance
• ICT skills are the ability to access software programs and manage the basic functions of a computer in an effective way.
• There are three types of software: system software, application software and utility software.
• Operating System (OS) is a system software which is compulsory for the computer.
• Any data in the computer is stored in the form of a file.
• Cleaning your computer components regularly helps increase the lifespan of your computer which can save time
and money.
• Computer is just a machine that needs regular updates and maintenance to perform at its best.
• Backup is the process of creating a copy of the data somewhere so that it can be used if the system crashes or hard
drive failure occurs.
• Computer virus is a malicious code that attaches itself to a file and enters your computer system and makes copies
of itself and carries out the harmful tasks.
• Data protection is safeguarding your data from data damage or data access by unauthorised people.
• Temporary files are created temporarily by programs that store information related to the file you are working on
in your computer.
• Firewall can be a hardware— network security device or a software that acts as a barrier to protect your computer
or a network of computers of an organisation from unauthorised access of data.
Exercise
Solved Questions
SECTION A (Objective Type Questions)
uiz
A. Tick ( ) the correct option.
1. What does ICT stands for?
a. Information and Communication Technology
b. Information and Communication Terminology
c. Information and Common Technology
d. Information to Communication Technology
82 Touchpad Artificial Intelligence-X

