Examination prep

What should you do after each question, according to the instructions?

• Erase all rough work

• Rule off after each question

• Start a new page

• Highlight the answer

A student uses a black pen to write answers. Which instruction have they violated?

• Answer all the questions

• Write neatly and legibly

• Only use a blue ballpoint pen

• Rule off after each question

One of the tasks of the Disk Cleanup utility is to _____.

• delete files from the Recycle Bin

• automatically backup files

• format the hard drive when it is full

• reorganise files and keep related files together

Which spreadsheet function can be used to determine the number of learners in this spreadsheet extract?

• =SUM(B2:B5)

• =COUNT(A2:A5)

• =COUNTIF(B2:B5; ">15")

• =COUNTA(B2:B5)

Identify the term for a destructive program disguised as a useful application.

• Trojan

• Skimmer

• Query

• Siri

• CAPTCHA

True or False: Caption is additional information placed at the bottom of the page in a document and linked by a number or symbol to relevant text.

• True

• False

True or False: The transpose options in Excel can change a column of data into a row and vice versa.

• True

• False

A specification of one item is obviously incorrect in the list. Which correction is accurate?

• Change 16 GB DDR4 RAM to 32 GB DDR4 RAM

• Change 2 TB Hard drive to 2 GB Hard drive

• Change 256 TB SSD to 256 GB SSD

• Change NVIDIA 2 GB Graphics card to 20 GB Graphics card

• Change 23" 16:9 to 9:16

What is the primary function of a network switch in a LAN?

• Assign public IPs to devices

• Forward frames to the correct port based on MAC addresses

• Convert electrical signals to light signals

• Provide internet via cellular network

Which action can help mitigate shoulder‑surfing or smudge‑pattern attacks on smartphones?

• Disable auto‑lock

• Use a visible pattern

• Enable biometric authentication and clean the screen regularly

• Turn off encryption