Question

section 5 - operating system - choose the best answer *
program that controls cpu and hardware
easy to operate computer
most common operating system for pcs
icons, windows, menus are part of this
operating systems are constantly being ____ when technology changes
windows operating system graphics user friendly upgraded

Answer:

To solve this, we analyze each row:

1. "Program that controls CPU and hardware": An operating system (OS) manages CPU and hardware. But the selected option here is "Windows" (incorrect, should be "operating system"). However, we check the intended correct matches (assuming the green dots are the chosen answers, we re - evaluate based on concepts):

• Correct concept: An operating system is the program that controls CPU and hardware.

1. "Easy to operate computer": A user - friendly interface (or the "user friendly" concept) relates to ease of operation, but the selected option is "graphics" (incorrect; "user friendly" is correct for this description).

1. "Most common operating system for PCs": Windows is a very common OS for PCs. But the selected option is "operating system" (incorrect; "Windows" is correct).

1. "Icons, windows, menus are part of this": A user - friendly (or GUI - related, which ties to "user friendly") interface includes these elements. The selected option is "user friendly" (correct as these are part of a user - friendly GUI).

1. "Operating systems are constantly being ____ when technology changes": When technology changes, OS are upgraded. The selected option is "upgraded" (correct).

But if we assume the task is to identify the correct term for each description (correcting the selected options):

• For "Program that controls CPU and hardware": operating system (as an OS manages hardware/CPU).
• For "Easy to operate computer": user friendly (describes ease of use).
• For "Most common operating system for PCs": Windows (Windows is widely used for PCs).
• For "Icons, windows, menus are part of this": user friendly (these are part of a user - friendly GUI).
• For "Operating systems are constantly being ____ when technology changes": upgraded (OS are updated/upgraded with tech changes).

If the question is to validate the selected answers (green dots) against correct concepts:

• 1st row: Incorrect (Windows is an OS, but the description is of an OS in general).
• 2nd row: Incorrect (graphics ≠ easy to operate; "user friendly" is correct).
• 3rd row: Incorrect (operating system is a category, Windows is the OS for PCs).
• 4th row: Correct (user friendly interfaces have icons, windows, menus).
• 5th row: Correct (OS are upgraded with tech changes).

Since the problem says "Choose the best answer" (for each row, likely), and if we take the 5th row: the blank is filled by "upgraded" (selected), which is correct as OS are upgraded with technology changes.

If we consider the overall question (maybe identifying the correct term for a description), and the 5th row is about OS being upgraded, the correct answer for that row (the blank) is "upgraded" (the selected option is correct here).

For the 4th row, "user friendly" is correct as icons/windows/menus are part of a user - friendly (GUI - based) system.

If we need to list correct answers for each row (assuming the task is to correct the selections):

1. Program that controls CPU and hardware: operating system
2. Easy to operate computer: user friendly
3. Most common operating system for PCs: Windows
4. Icons, windows, menus are part of this: user friendly
5. Operating systems are constantly being ____ when technology changes: upgraded

But based on the selected (green - dotted) options:

• Row 1: Windows (incorrect conceptually, correct term is "operating system")
• Row 2: graphics (incorrect, correct is "user friendly")
• Row 3: operating system (incorrect, correct is "Windows")
• Row 4: user friendly (correct)
• Row 5: upgraded (correct)

If the question is to identify the correct term for "Operating systems are constantly being ____ when technology changes", the answer is "upgraded" (the selected option is correct).