#Computer

221. What does the acronym "BIOS" stand for in computing?
- A) Basic Input/Output System
- B) Binary Input/Output Source
- C) Basic Internal Operating System
- D) Binary Information Output System

222. Which of the following is a widely used cloud computing platform?
- A) Linux
- B) GitHub
- C) AWS (Amazon Web Services)
- D) Apache

223. What is the purpose of an IP address?
- A) To encrypt data
- B) To identify a device on a network
- C) To store files
- D) To speed up network connections

224. Which of the following is an example of open-source software?
- A) Microsoft Word
- B) Adobe Photoshop
- C) Mozilla Firefox
- D) Oracle Database

225. In database management, what is a "primary key" used for?
- A) To uniquely identify each record in a table
- B) To store large amounts of text data
- C) To create relationships between tables
- D) To control access to the database

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☑️Answers:

221. A) Basic Input/Output System
222. C) AWS (Amazon Web Services)
223. B) To identify a device on a network
224. C) Mozilla Firefox
225. A) To uniquely identify each record in a table