System Computer 11 Grade

What is meant by a computer network?

• A computer network is a system that connects computers and other devices to share data and resources.

• A computer network is a system that only connects printers.

• A computer network is software applications for editing images.

• A computer network is hardware used for storing data.

What are three types of network topologies?

• Mesh topology

• Hybrid topology

• Star topology

• Star topology, bus topology, ring topology

What is the function of a router in a network?

• Provides wireless internet connection.

• Connects devices within a local network.

• The function of a router in a network is to direct data packets between different networks.

• Stores data for quick access.

Explain what an IP address is!

• An IP address is a protocol for connecting to the internet.

• An IP address is an operating system for network devices.

• An IP address is a unique address used to identify devices on a network.

• An IP address is a type of hardware in a network.

What is basic programming?

• Basic programming is the process of removing unnecessary code.

• Basic programming only includes the use of software without writing code.

• Basic programming is an advanced technique in software development.

• Basic programming is an introduction to the concepts and basic techniques of writing computer code.

What are two programming languages that are commonly used?

• Ruby

• Python, Java

• HTML

• C++

What is meant by an algorithm in programming?

• An algorithm is hardware that accelerates the computation process.

• An algorithm is the final result of a program that has been completed.

• An algorithm is a programming language used to write code.

• An algorithm is a structured series of steps to solve a problem in programming.

Explain the difference between a variable and a constant!

• Variables and constants always have the same value.

• Constants can change their value, while variables cannot.

• Variables can change their value, while constants cannot.

• Variables are only used within functions, while constants are used outside of functions.

What is debugging in programming?

• Debugging in programming is the process of finding and fixing errors in the code.

• Debugging is a way to improve the speed of the program.

• Debugging is the process of writing new code.

• Debugging is only done after the program is finished.

What are the basic steps in creating a program!

• 1. Determine the programming language, 2. Calculate the cost of the program, 3. Present the program to the client

• 1. Define the program's objectives, 2. Design the algorithm, 3. Write the code, 4. Test the program, 5. Fix bugs, 6. Document the program.