1.4 Types of computer

Which type of computer is generally made up of a separate monitor, keyboard, mouse, and processor unit?

• a) Laptop
• b) Desktop
• c) Smartphone
• d) Tablet

Answer explanation

The correct answer is b) Desktop.

Explanation: A desktop computer typically consists of separate components: a monitor, keyboard, mouse, and CPU case , which are all connected to each other.

Which of the following is NOT a typical use of a desktop computer?

• a) Gaming
• b) Office work
• c) Taking photos
• d) Educational use

Answer explanation

The correct answer is c) Taking photos.

Explanation: While desktop computers are commonly used for gaming, office work, and educational purposes, taking photos is typically done with cameras or smartphones, not desktop computers.

One of the main disadvantages of a desktop computer is:

• a) High portability
• b) Low power consumption
• c) Wired connections
• d) Difficulty in transportation

Answer explanation

The correct answer is d) Difficulty in transportation.

Explanation: One of the main disadvantages of desktop computers is their lack of portability. They are typically bulky and require separate components, making them difficult to transport compared to more portable devices like laptops.

Which device is also known as a notebook?

• a) Tablet
• b) Desktop
• c) Laptop
• d) Phablet

Answer explanation

The correct answer is c) Laptop.

Explanation: A laptop is also known as a notebook due to its portable, compact design, resembling the size of a notebook.

Which of the following is a benefit of laptops over desktops?

• a) High stability
• b) Portability
• c) Higher power consumption
• d) Need for wired internet

Answer explanation

The correct answer is b) Portability.

Explanation: Laptops are portable, allowing users to carry them and work from different locations, unlike desktops which are stationary and require a fixed setup.

Smartphones are best known for their ability to:

• a) Make calls

• b) Run applications

• c) connect to WIFI

• d) All options are correct

Which device combines features of a smartphone and a tablet?

• a) Phablet
• b) Desktop
• c) Laptop
• d) None of these

Which device typically has a battery attached to it?

• a) Desktop
• b) Monitor

• c) Laptop
• d) Printer

Answer explanation

The correct answer is c) Laptop.

Explanation: A laptop typically has a built-in battery, allowing it to be used portably without needing to be plugged into a power source constantly, unlike desktops, monitors, or printers.

Which of these devices is primarily known for gaming and entertainment?

• a) Smartphone
• b) Desktop
• c) Tablet
• d) Server

Answer explanation

Desktops offer higher performance, better graphics, and more storage, making them ideal for gaming and entertainment.

Which is an advantage of using a laptop over a desktop?

• a) High storage capacity
• b) Portability
• c) Large keyboard
• d) Low internet connectivity

Answer explanation

Portability.

Explanation: Laptops are portable, allowing users to work from different locations, unlike desktops which are fixed and not easy to move.