Programming and Database

Programming and Database Questionnaire

Instructions: Read each question carefully. Choose the correct answer for multiple-choice items. Write your answers clearly for identification questions.

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Part A: Multiple Choice (Type A)

1. What is the main purpose of a programming language?

A. To design hardware

B. To communicate instructions to a computer

C. To store data physically

D. To connect computers to the internet

2. Which of the following is an example of a programming language?

A. HTML

B. Microsoft Word

C. Python

D. Google Chrome

3. What symbol is commonly used to end a statement in many programming languages like C or Java?

A. :

B. ,

C. ;

D. .

4. Which data type is used to store whole numbers?

A. String

B. Boolean

C. Integer

D. Float

5. What does SQL stand for?

A. Simple Query Language

B. Structured Question Language

C. Structured Query Language

D. System Query Logic

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Part B: Multiple Choice (Type B)

6. Which SQL command is used to retrieve data from a database?

A. INSERT

B. DELETE

C. SELECT

D. UPDATE

7. What keyword is used to filter records in SQL?

A. FROM

B. WHERE

C. ORDER

D. GROUP

8. Which of the following is a database?

A. Excel file

B. MySQL

C. PowerPoint

D. Photoshop

9. What is a primary key?

A. A key used to unlock software

B. A field that uniquely identifies each record

C. A password

D. A foreign table

10. Which SQL clause is used to combine rows from two or more tables?

A. UNION

B. JOIN

C. LINK

D. CONNECT

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Part C: Identification

11. It is a set of instructions that a computer follows to perform a task.