A. Index B. random C. sequential D. serial Correct Answer: Option B - random
A. Modification of information B. Insertion of new information C. Deletion of information D. Creating of information Correct Answer: Option…
A. worm B. Trojan C. Plug-ins D. Driver Correct Answer: Option A - worm
A. Avast anti malware B. Kaspersky C. Norton D. Trojan horse Correct Answer: Option D - Trojan horse
A. database backup B. data recovery C. network maintenance D. user authentication Correct Answer: Option C - network maintenance
A. Install the latest operating system version B. Install a single user antivirus software C. implement an internet security software…
A. software piracy B. phishing C. pharming D. ethical hacking Correct Answer: Option D - ethical hacking
A. Distilled water B. Engine oil C. Isopropyl alcohol D. Kerosene Correct Answer: Option C - Isopropyl alcohol
A. computer ethics B. computer maintenance C. laboratory rules D. safety measures Correct Answer: Option D - safety measures
A. is not recognized by the system B. unmounts itself from the system C. pointer changes appearance D. pointer moves…