MCQ Collection
AJKPSC Computer IT Officer MCQs
Practice AJKPSC Computer IT Officer questions with answers and explanations.
Choose an option to check your answer.
Correct Answer: C. stapler
Explanation:
The stated relationship directly supports “stapler”.
Choose an option to check your answer.
Correct Answer: C. primary key
Explanation:
primary key is the term that matches the description: a field or set of fields uniquely identifying a table row
Choose an option to check your answer.
Correct Answer: A. modern
Explanation:
“modern” is the antonym of “ancient”.
Choose an option to check your answer.
Correct Answer: B. encryption
Explanation:
encryption is the term that matches the description: protecting data by transforming it with a cryptographic key
Choose an option to check your answer.
Correct Answer: D. the system that maps domain names to IP addresses
Explanation:
DNS refers to the system that maps domain names to IP addresses
Choose an option to check your answer.
Correct Answer: C. HTTP protected with transport-layer encryption
Explanation:
HTTPS refers to HTTP protected with transport-layer encryption
Choose an option to check your answer.
Correct Answer: B. binary search
Explanation:
binary search is the term that matches the description: a search method that repeatedly halves a sorted search interval
Choose an option to check your answer.
Correct Answer: A. Islamabad
Explanation:
Islamabad is the term that matches the description: the federal capital of Pakistan
Choose an option to check your answer.
Correct Answer: A. protecting data by transforming it with a cryptographic key
Explanation:
encryption refers to protecting data by transforming it with a cryptographic key
Choose an option to check your answer.
Correct Answer: C. Prime Meridian
Explanation:
Prime Meridian is the term that matches the description: the zero-degree longitude reference line
Choose an option to check your answer.
Correct Answer: B. deadlock
Explanation:
deadlock is the term that matches the description: a state where processes wait indefinitely for resources
Choose an option to check your answer.
Correct Answer: A. compiler
Explanation:
compiler is the term that matches the description: software that translates source code into another executable or lower-level form