An overhead projector is required to display content on transparencies. A transparency is a thin sheet of plastic in which light is reflected upon to display content.The light source emits light towards the transparency and then the image is displayed on the wall. Usually, this light source comes from below and lights upward and so the content is depicted above or overhead.
Answer:
- Information services and support
- Programming and software development
- Network systems administration
Explanation:
The company has finished designing a software program, but users aren’t sure how to use it. <u>interactive media</u>
Several people in the human resources department need new software installed. <u>information services and support</u>
An employee has an idea for a software program that can save the company time, but doesn’t know how to write it. <u> programming and software development</u>
A new branch of the company is opening soon, and the computers there need to be connected to the Internet. <u>network systems administration</u>
<u>OAmalOHopeO</u>
Answer:
I believe import math.
Do let me know if its correct.
Answer:
(d) if (radius > 0) System.out.println(radius * radius * 3.14159);
Explanation:
Given
Code segment (a) to (d)
Required
Which is correct
Code segment (a): radius <=0
This means that radius is 0 or less, i.e. 0 or negative
Code segment (b): radius !=0
This means that radius is not equal to 0 i.e. it could be positive or negative but definitely not 0
Code segment (c): radius >=0
This means that radius is 0 or greater, i.e. 0 or positive
Code segment (d): radius >0
This means that radius is greater than 0 i.e. positive
<em>Hence, (d) is correct</em>
