What keyboard shortcut keys selects cell A1

A certain application runs in 30 minutes on a single processor PXY system. A close analysis reveals that 6 minutes of execution is due to inherently sequential code, while the code for the remaining 24 minutes is fully parallelizable.

Which of the following is a Microsoft solution that runs on a Microsoft Terminal Services server but appears, to end users, as if it were actually running on their systems? TS Web Access DirectAccess TS RemoteApp Terminal Services for Applications

The World Wide Web (Internet) may be used in the research part of the scientific method. a. True b. False

Why is adding anti-virus software to the computer a smart maintenance practice? It encourages the user to clean the computer more often. It increases the chance for malware and Trojan horses.

Which of the following are examples of IT careers? Check all of the boxes that apply. software engineer hardware engineer lawyer systems analyst database administrator computer support specialist

Write a program to calculate the area of a triangle whose base is 10cm and height is 6cm

This type of brake fade is caused by the brake fluid becoming so hot that it boils:a. Fluid fade b. Hydraulic fade c. Heat fade d. Water fade

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.