Which of the following is true about operating system.

a. acts as an intermediary between the computer user and the computer hardware.

b. program that manages the computer hardware.

c. provides a basis for application progra

Whats the error in this code? / / This program uses an if/else if statement to assign a / / letter grade (A, B, C, D, or F) to a numeric test score.

Which is a characteristic of free and open-source software licenses? A the source code is unavailable to everyone B. the source code is available only to the government the source code is available to all users OD.

Instructions (software) that allow a computer (hardware) to be used are written using specific symbols, letters and numbers known as a programming ___ or code. Multiple Choice a) development b) syntax c) category d) language.

Suppose packet size is 4KB (i. e. 4000 bytes), bandwidth is 8Mbps, and one-way propagation delay is 20 msec. Assume there is no packet corruption and packet loss. (a) Suppose sender window size is 5, will the sender be kept busy? If yes, explain why.

What is the one common feature that ties together different social media technologies? All of the social media tools we use today are created by Google. A high level of technical knowledge is needed to access social media tools.

What tool extends the basic functionality provided in task manager with additional features and tools?

Under which market structure, does a firm have the most influence over product pricing? A. Oligopoly B. Perfect competition C. Monopolistic competition D. Monopoly

Toshiba Corporation makes computer chips. Toshiba Corporation would be classified as a A. merchandising company. B. manufacturing company. C. simple company. D. service company.

If you struggle with procrastination, what should you do? None of these answers Try to increase the rate at which you work to make up for lost time Learn methods for handling the stress caused by procrastination Refine your work habits until you

My teacher MR. Harding threw away my corse work that was bad but I tooki a long time making, what do I do?