What is a boolean in Java

A. A sequence of characters

B. A very precise number

C. A true of false value

D. A single character

Which is a natural hazard that can cause extinctions? Choose all that apply. volcanic eruptions changes in oxygen levels of seawater Deforestation climatic changes

Exercises 2.12 Write Python expressions corresponding to these statements: (a) The sum of the first seven positive integers (b) The average age of Sara (age 65), Fatima (57), and Mark (age 45) (c) 2 to the 20th power (d) The number of times 61 goes

A hardware compatibility list recommends striping with double parity as storage for an application. In a test environment, a technician realized that a different RAID level can be used to compensate for a limited number of available disks.

What will happen to the number of returns you get if you use the NOT Boolean operator in a search? The number will be larger. The number will be smaller. The number will not change

Suppose a variable is passed By Value to a parameter of a Sub procedure, and the parameter has its value changed inside the Sub procedure. What will the value of the variable be after the Sub procedure has executed?

Which of the following is step 5 of the mail merge process? A. Finish the merge B. Insert merge fields and complete your document C. Preview the mail merge document D. Select recipients

Which of the following were input devices for early portable computers? Browsers Notebooks Tablets Trackballs

What laptop is the best for programming and hacking

When you save a drawing using paint, it's automatically stored as a?

How many columns can you insert in word document in maximum? a. 40 b. 45 c. 50 d. 55