What is the best way to protect against the loss of important files?

firewalls

antivirus software

backup files

secure passwords

Select all that apply. What is one method that can be used to open the Microsoft Word application? 1. by using shortcut key Ctrl+O 2. through the File tab 3. by using the Quick Access toolbar 4. through desktop shortcuts

What happens when you click on the colors button in excel?

The United States Military has been using virtual technology for years. True False

What a true portrait reveal

Which smb share option should you enable if you don't want users to see files they don't have at least read permission to?

Xml is used to format the structure and style of a web page. true or false

Read the following scenario, and then answer the question below. Paula is a computer programmer and is very good at her job. The company Paula works for announces that they will be using brand new software tools.

Most of the keyboards provided with desktops are?

Assume a 8x1 multiplexer's data inputs have the following present values: i0=0, i1=0, i2=0, i3=0, i4=0, i5=1, i6=0, i7=0. What should be value of the select inputs s2, s1 and s0 for the value on the multiplexer's output d to be 1? s2= s1= s0

1. Discuss attribute semantics as an informal measure of goodness for a rela - tion schema. 2. Discuss insertion, deletion, and modification anomalies. Why are they considered bad? Illustrate with examples.