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General Knowledge Flashcards

7 cards from real ICT practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 7 General Knowledge flashcards as text

  1. Which protocol is used to securely transfer files over the internet?

    Answer: SFTP

    SFTP (SSH File Transfer Protocol) encrypts both commands and data, making file transfers secure.

  2. What does the acronym 'URL' stand for?

    Answer: Uniform Resource Locator

    URL stands for Uniform Resource Locator, which is the web address used to locate resources on the internet.

  3. Which of the following is an example of volatile memory?

    Answer: RAM

    RAM (Random Access Memory) is volatile, meaning its data is lost when the power is turned off.

  4. What is the primary function of a firewall in a network?

    Answer: Monitor and control incoming and outgoing network traffic

    A firewall monitors and controls network traffic based on predetermined security rules to protect the network.

  5. Which generation of wireless technology introduced the concept of 'broadband' mobile internet?

    Answer: 3G

    3G networks were the first to provide mobile broadband internet speeds suitable for web browsing and video calls.

  6. What does 'phishing' refer to in cybersecurity?

    Answer: A fraudulent attempt to obtain sensitive information by disguising as a trustworthy entity

    Phishing is a social engineering attack where attackers disguise themselves as trusted sources to steal credentials or personal data.

  7. In computing, what is a 'byte'?

    Answer: A unit of 8 bits

    A byte consists of 8 bits and is the basic unit used to measure digital information storage.