What is the main function of the arithmetic logic unit (ALU) ?

communicating with the input devices

sending the output to the monitor

performing arithmetic and logical operations

controlling the flow of information between hardware components

Which element specifies the keywords of the document? A. semantic B. head C. meta D. text

Which of the following is considered a skill?

How has the information revolution changed the nature of work and the economy?

List three considerations when you choose memory.

Selma needs to ensure that users who have access to her presentation are unable to make changes to the presentation. What should she do? O Apply password protection and only distribute the read-only password.

A professional development plan allows an employee to (A) advance to a management position in a company (B) evaluate current skill level and determine what skills are necessary to advance (C) socialize in personal settings with colleagues and

A user called to inform you that the laptop she purchased yesterday is malfunctioning and will not connect to her wireless network. You personally checked to verify that the wireless worked properly before the user left your office.

Every employee of your company has a Google account. Your operational team needs to manage a large number of instances on Compute Engine. Each member of this team needs only administrative access to the servers.

Sebutkan beberapa contoh peralatan komunikasi zaman dahulu beserta dengan keterangannya!

One metric ton is approximately 2,205 pounds. Write a program that prompts the user to input the amount of wheat, in pounds, a container can hold. The program outputs the number of containers needed to store one metric ton of wheat.