Programming L1 Practice Questions

Which of the following is a characteristic of high-level programming languages?

• They are closer to machine code

• They require manual memory management

• They are easier for humans to read and write

• They cannot be used for web development

What is the binary representation in computers used for?

• Storing data as decimal numbers

• Representing data and programs

• Enhancing the graphical interface

• Connecting to the internet

Why is sequencing important in programming?

• It determines the color scheme of the IDE

• It controls the execution order of statements in a program

• It increases the program's memory usage

• It makes the code look more attractive

What is pseudocode primarily used for in programming?

• To debug programs

• To document the design of a program

• To enhance security measures

• To interact with databases

Which languages are usually compiled?

• JavaScript and Python

• C++ and Java

• HTML and CSS

• SQL and XML

What is the primary reason computers use the binary number system?

• It is easier for humans to understand

• It is based on powers of 10

• It uses only two symbols, making it simpler for electronic processing

• It allows computers to perform more complex calculations quickly

Which of the following best describes the difference between a compiler and an interpreter?

• A compiler translates the entire program at once, while an interpreter translates one statement at a time

• A compiler is used only for Java, while an interpreter is used for Python

• A compiler speeds up the computer, while an interpreter slows it down

• A compiler is not necessary for programming, while an interpreter is essential

Which type of programming language is the only type that computers directly understand?

• High-level programming language

• Assembly language

• Machine language

• Scripting language

What are the three basic types of programming languages mentioned?

• Functional, Logical, and Object-oriented

• Machine, Assembly, and High-level

• Procedural, Scripting, and Compiled

• Interpreted, Compiled, and Machine

What is the main advantage of structured programming?

• It allows programs to execute faster

• It simplifies the debugging and maintenance of the program

• It enhances the graphical user interface

• It increases the program's access to hardware