Computer Science Quiz

What is the primary role of an operating system?

• To translate high-level code into machine code

• To manage system resources and provide an interface for users

• To process and execute individual instructions

• To compile software

Which of the following is NOT an example of an interrupt?

• A hardware failure

• A software application requesting a resource

• An ongoing program executing a loop

• A user pressing a key on the keyboard

What is the difference between a compiler and an interpreter?

• A compiler executes code line by line, while an interpreter translates the entire code.

• A compiler translates the entire code at once, while an interpreter executes it line by line.

• A compiler converts assembly language to machine code, while an interpreter processes high-level language.

• A compiler performs syntax checks, while an interpreter skips them.

Which component of a URL indicates the type of resource being accessed?

• Top-level domain (TLD)

• Domain name

• Protocol

• Path

What are cookies used for in web browsers?

• Storing user preferences and session data

• Compressing files for faster loading

• Encrypting sensitive data

• Preventing hacking attempts

Which type of cybersecurity threat involves intercepting data packets over a network?

• Phishing

• Data interception

• Malware

• DDoS attack

What is the key difference between robots and automated systems?

• Robots rely on sensors, while automated systems do not.

• Robots are programmable and adaptable, while automated systems perform predefined repetitive tasks.

• Robots cannot operate without human supervision, while automated systems can.

• Robots are used in manufacturing, while automated systems are not.

Which field of Artificial Intelligence deals with understanding spoken words?

• Image recognition

• Natural language processing

• Speech recognition

• Diagnosis systems

What is machine learning primarily based on?

• Preprogrammed rules

• Adaptation through experience and large data sets

• Manual adjustment by human programmers

• Randomized algorithms

Which of the following best describes application software?

• Software that manages system hardware

• Software designed to perform specific user tasks

• Pre-installed software on hardware devices

• Software that translates high-level code into machine code