PART 1: MULTIPLE CHOICE
1.1 Which of the following devices is NOT an example of a dedicated device?
A. Telephone
B. Barcode scanner
C. DVD player
D. Microphone
1.2 Which of the following computers has the most processing power?
A. Workstation
B. Desktop PC
C. Server
D. Smartphone
1.3 Which of the following computers is portable?
A. Mainframe computer
B. Supercomputer
C. Desktop PC
D. Laptop
1.4 Which step in the information-processing cycle uses the computer's CPU
A. Input
B. Output
C. Processing
D. Storage
1.5 Which of the following devices uses convergence?
A. Smartphone
B. Television
C. Kettle
D. Digital camera
(1)
(1)
(1)
(1)

The detailed answer explains concepts related to dedicated devices, processing power in computers, portability, CPU usage, and convergence in devices.

Explanation:

1.1 Which of the following devices is NOT an example of a dedicated device?
A dedicated device is designed for a specific function. Among the options given, a DVD player is not an example of a dedicated device as it is designed to play various types of discs.

1.2 Which of the following computers has the most processing power?
Among the options, a Server typically has the most processing power as it is designed to handle multiple tasks simultaneously.

1.3 Which of the following computers is portable?
A Laptop is a portable computer, allowing users to carry it around easily.

1.4 Which step in the information-processing cycle uses the computer's CPU?
The step that uses the computer's CPU for processing data is Processing.

1.5 Which of the following devices uses convergence?
The device that uses convergence is a Smartphone, which combines various functions like a camera, phone, internet access, and more.

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