Mark often gets headaches while working on his computer in the office. What activity can Mark do in the office to prevent headaches?

stretch his neck

stretch his back

look away from the computer monitor to rest his eyes

sit straight with cushioning

In three to five sentences, describe whether or not files should be deleted from your computer.

How are computers 35 years ago and how are they presently and how are they going to be in the next 35 years

From the start screen, you can

What is the output of the following code segment if the user enters 90 for the score? cout <> test_score; if (test_score < 60) cout << "You failed the test. " < 60) cout << "You passed the test."; else cout << "You need to study harder next time.

Which of the following statements are true about quick sort A. It can degrade into an O (n2) sort if the pivot selection scheme is bad B. It doesnt require additional memory that merges sort does C. All other answers D.

Recall that with the CSMA/CD protocol, the adapter waits K. 512 bit times after a collision, where K is drawn randomly. a.

The data selected to create a table must include

A new computer virus can enter the system through email or through the internet. There is a 30 % chance of receiving this virus through email. There is a 40 % chance of receiving it through the internet.

What is the 12-bit BCD binary code for 53810? (u8q12) ?

Hey! can any one tell me how to take a screen shot on intex aqua y2 pro?