The on-screen tools you to interact with a computer are called blank

Operating system

Applications

interface

Controls

What is output by the following code? String q = "adjective"; String r = "stinky"; System. out. println (q. charAt (r. indexOf ('t'))); 1. 1 2. 2 3. Index out of bounds exception 4. a 5. d

Which of the following actions might contribute to recommendations you see online

Alex's family members live in different parts of the world. They would like to discuss the wedding plans of one of their distant relatives.

It is not a good idea in a cover letter to mention another person whom the employer knows.

When your phone sends/receives text messages (specifically using SMS), the total data sent/received contains more than just your 160-character message. What is an example of this additional data, and why is it included

Recall when you built your binary message sending device. Why did we decide to send a message as a sequence of states (A and B) rather than modifying our devices to represent more states (State C, State D, State E, ...)

Public-key cryptography can be used for encryption (ElGamal for instance) and key exchange. Furthermore, it has some properties (such as nonrepudiation) which are not offered by secret key cryptography.

What kind of heat we feel from the sun

What is tail level? A. A volume control that adds more volume to the reverb sound as it decays B. A volume control that sets how close the reverb sound's amplitude is to the original sound C.

Which type of communities handle recurring tasks in organization