Class 10 Computer Science Practice Questions

Q1. What will print(type(5)) output in Python? 💻

1. <class 'float'>
2. <class 'bool'>
3. <class 'int'>
4. <class 'str'>

Q2. Which Python keyword is used to define a function? 💻

1. def
2. fun
3. function
4. define

Q3. In a relational database, a primary key is used to: 💻

1. Uniquely identify each record in a table
2. Encrypt the data
3. Link two different databases
4. Sort data alphabetically

Q4. Which of the following is a valid Python list? 💻

1. [1, 2, 3]
2. (1, 2, 3)
3. <1, 2, 3>
4. {1, 2, 3}

Q5. What does SQL stand for? 💻

1. Software Query Language
2. Sequential Query Language
3. Simple Query Logic
4. Structured Query Language

Q6. In Python, what is the output of 10 % 3? 💻

1. 10
2. 3
3. 0
4. 1

Q7. Which network topology connects all devices to a central hub? 💻

1. Mesh topology
2. Star topology
3. Ring topology
4. Bus topology

Q8. Which Python loop is used when the number of iterations is unknown? 💻

1. nested loop
2. for loop
3. do-while loop
4. while loop

Q9. HTTP stands for: 💻

1. Home Transfer Text Protocol
2. HyperText Transfer Protocol
3. High-Tech Text Protocol
4. Hyper Terminal Transfer Process

Q10. In a database, a record is a: 💻

1. A type of query
2. The name of the database
3. A complete row of related data fields
4. A single column of data