A network manager prevents users accessing certain websites. She does this by setting up:

a) Firewall

b) An internet filter

c) An email filter

d) Access rights

What is the processor on a video card called? select one: a. gpu b. cpu c. gddr d. mpu?

Which of the following is a typographic decorative character such as a bullet or a star? a. ellipsis b. dingbat c. ligature d. em dash

If a ps/2 keyboard does not work on your system and yet you know the keyboard is good, what is the best solution?

Suppose the file is sent continuously as one big message. how long does it take to send the file, assuming it is sent continuously?

For a list of numbers entered by the user and terminated by 0. Write a program to find the sum of the positive numbers and the sum of the negative numbers. (Hint: This is similar to an example in this chapter.

2. Sebastian, an exchange student from Denmark, likes going out with his new friends but quickly becomes overwhelmed by their long conversations, loud music, and cell phone interruptions. What is he experiencing?

Hillary wants to use Excel to export data as an XML file. She first inserts all of her data into Excel. Then she creates a schema and saves it as an XSD file.

How do programming languages work?

If your hood suddenly flies up, which of the following should you avoid? Activating your hazard lights Pulling off the road as soon and as safely as possible Trying to look in the gap under the hood to see Accelerating to move off the road as

Qualifications for hospitality and tourism