your brother has made a battery operated torch by using 2 cells & has come to ask you how he may make the torch more powerful. what would you advice him?

You have just connected a new computer to your network. The network user static IP addressing. You find that the computer can communicate with hosts on the same subnet, but not with hosts on a different subnet.

Who regulates and monitors the activities of all PACs? a. the president b. the FEC c. the Federal Reserve d. the FBI

What is one way that cell merging is used? -apply formatting to all cells -center the title -sort data in all cells -make the font larger

Write a program in C that will sum all the numbers from 1 to 1000 while ignoring all numbers divisible by 10 and 5

The IT director asks you to set up a system that will encrypt credit card data. She wants you to use the most secure symmetric algorithm with the least amount of CPU usage. Which of the following algorithms should you select? a. SHA-1 b. AES c.

Which software-development methodology would be best if an organization needed to develop a software tool for a small group of users in the marketing department

Which are real-world logic problems for which computers are used? Select all that apply processing accounts payable selecting a new bank calculating and issuing paychecks using robots to perform tasks on assembly lines performing banking

Anna needs to reference a cell on another worksheet in her workbook. What is the correct syntax for this operation? =SUM (F2:F5, Sheet2A10) SUM (F2:F5, Sheet2! A10) =SUM (F2:F5, ISheet2A10) O ESUM (F2:F5,_Sheet2A10)

Assuming that a program has the following string object definition, which statement correctly assigns the string literal "Jane" to the string object? string name; name = "Jane"; string name = {Jane}; name = 'Jane'; name = Jane;

Differentiate among web apps, mobile apps, and mobile web apps.