25-26 PF Unit 1 Mid-Unit Quiz (Topics 1-3)

Which resource is designed to provide job outlook, wages, and training requirements for careers?

• Monster.com

• Occupational Outlook Handbook

• YouTube

• Instagram

Answer explanation

The Occupational Outlook Handbook is a comprehensive resource that provides detailed information on job outlook, wages, and training requirements for various careers, making it the correct choice.

Which of the following is a career in computer science?

• Data Scientist

• Architect

• Farmer

• Pilot

Answer explanation

A Data Scientist is a career in computer science that involves analyzing and interpreting complex data. The other options, Architect, Farmer, and Pilot, are not related to computer science.

Which skill is MOST important when researching CS careers?

• Memorizing definitions

• Locating reliable sources

• Watching random videos

• Copying job descriptions

Answer explanation

Locating reliable sources is crucial for researching CS careers, as it ensures the information is accurate and up-to-date. This skill helps you make informed decisions about your career path, unlike the other options.

Tags

CCSS.RI.8.2

CCSS.RL.11-12.2

CCSS.RL.7.1

CCSS.RL.8.1

CCSS.RL.9-10.2

Which is an example of a low-level programming language?

• Assembly

• BASIC

• COBOL

• Java

Answer explanation

Assembly is a low-level programming language that provides a direct interface to a computer's hardware, allowing for fine control over system resources. In contrast, BASIC, COBOL, and Java are higher-level languages.

Which is a high-level language designed to be easy to learn?

• Assembly

• BASIC

• COBOL

• Machine code

Answer explanation

BASIC is a high-level programming language specifically designed to be easy to learn, making it accessible for beginners. In contrast, Assembly, COBOL, and machine code are more complex and less user-friendly.

Which programming tool translates source code into machine code before running?

• Interpreter

• Compiler

• Editor

• Processor

Answer explanation

A compiler translates source code into machine code before execution, allowing the program to run efficiently. In contrast, an interpreter executes code line-by-line without prior translation, making the compiler the correct choice.

A program that executes instructions line by line without compiling is called a:

• Compiler

• Interpreter

Answer explanation

An interpreter executes instructions line by line without the need for prior compilation, making it distinct from a compiler, which translates the entire program at once. Therefore, the correct answer is 'Interpreter'.

Which language was created mainly for business applications?

• COBOL

• BASIC

• Assembly

• Python

Answer explanation

COBOL, which stands for Common Business-Oriented Language, was specifically designed for business applications, making it the correct choice. Other options like BASIC, Assembly, and Python serve different purposes.

Which step of CT involves breaking a big problem into smaller parts?

• Decomposition

• Pattern Recognition

• Abstraction

• Algorithm

Answer explanation

Decomposition is the step in computational thinking (CT) where a large problem is broken down into smaller, more manageable parts. This makes it easier to understand and solve the overall problem.

Identifying trends in Sonic the Hedgehog, like gaining a life at 100 rings, is an example of:

• Algorithm

• Abstraction

• Pattern Recognition

• Debugging

Answer explanation

Identifying trends like gaining a life at 100 rings involves recognizing a consistent pattern in the game mechanics, making 'Pattern Recognition' the correct choice. This skill helps players anticipate and strategize effectively.