GCSE Computer Science – Theory – 15 – Exam Style Questions with Answers

paruppts12March 25, 2023March 25, 2023Y11 Mock Test

Ready for your Mock ? Test your knowledge here.
#gcse #gcsephysics #gcserevision #gcseexams #revision

GCSE_GEN_CS_1_THRY_15

1 / 9

A firewall can be used to help keep the data secure that is stored on a computer.

A firewall can be ............................................ or hardware based.

Software

Criteria

Network

2 / 9

Convert the 200 denary values into hexadecimal.

3 / 9

1 0 1 0 1 0 1 1 1

1 0 1 1 1 0 1 1 1

1 1 1 0 1 0 1 1 1

1 0 1 0 1 1 1 1 1

4 / 9

1 1 0 1 1 1 1 0

1 1 0 1 0 1 1 0

1 1 0 1 0 1 1 1

1 1 0 1 1 1 1 0

5 / 9

Convert the 49 denary values into binary.

0 0 1 1 0 0 0 1

0 1 1 1 0 0 0 1

0 0 1 0 0 0 0 1

1 0 1 1 0 0 0 1

6 / 9

A firewall can be used to help keep the data secure that is stored on a computer.

Firewall can help prevent ............................................ and malicious software that could be a threat to the security of the data.

Hacking

Software

Criteria

Network

7 / 9

Convert the 123 denary values into hexadecimal.

8 / 9

Julia uses a USB connection to transfer data onto her USB flash memory drive

Identify the type of data transmission used in a USB connection.

Flash Data Transmission

Digital Data Transmission

Serial Data Transmission

Parallel Data Transmission

9 / 9

Convert the 49 denary values into hexadecimal.

Your score is

The average score is 43%

Was this article helpful?

YesNo