What is computer?

What is the purpose of a diode in a cordless drill or power screwdriver? A. To rectify battery voltage B. To regulate battery power C. To prevent reverse charging of the batteries D. To provide a reverse direction at the switch

Liz will use a CD-R compact disk to write to more than once. Carlo will use a CD-RW compact disk to write to more than once. Who is using the correct disk for its purpose?

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.

The total time that's required for a fuse to disconnect a faulted circuit is called the

Time preference requires more of the same thing tomorrow than today. What is awarded to creditors in accordance with the economic principle of Time Preference? A. Principle B. Inflation C. Interest Rates

How does collaborating on a project improve its quality?

Which of the following statements is false? A. Object-oriented programming is today's key programming methodology. B. C+ + is standardized worldwide through the International Organization for Standardization. C. Hardware controls software. D.

Suppose a program is running on a distributed-memory multiprocessor. There are 1,000 instructions in the program and 80% of instruction references hit in the local memory and 20% of instruction references involve the remote communication in the

With the in front of text wrapping option, a floating object appears behind the text. true or false.

Create a variable 'temp' and assign the value in Celsius. Display the message 'It's extremely hot day today!' if the temperature is greater than 40oC otherwise, displays 'It's not too hot!