If the current through a heater coil is 5 amp and the supply voltage is 120 volts, the coil resistance is A. 0.04 ohm. B. 24 ohms. C. 110 ohms. D. 575 ohms.

A well-diversified portfolio needs about 20-25 stocks from different categories is this True or False?

To make IPv4 addresses a little easier for human beings to understand, the 32-bit binary addresses are represented by dotted decimal notation. T/F

Define a class named Doctor whose objects are records for a clinic's doctors. Derive this class from the class Person given in Lesson.

What came first email, archie, modem, netscape

To draw effectively and accurately in AutoCAD, you must use the object snaps (OSNAP) drafting setting. True or False?

If a student is looking for the degree symbol (°) and it is not found on the main drop-down of symbols, what should the student do next? The student should look for a shortcut to that symbol. The student should click More Symbols.

Windows needs free space on the hard drive for normal operation, for defragmenting the drive, for burning CDs and DVDs, and for a variety of other tasks, so it's important to delete unneeded files occasionally. True or false?

William is an HR manager in a textile-manufacturing firm. He is creating a file on the hours each employee worked during the last month. He wants to avoid decimal numbers in the work hours.

What does a shutter speed of one mean? The shutter will stay open for half a second. The shutter will stay open for one second. The shutter will stay open for half a minute. The shutter will stay open for one minute.

Discuss reasons why e-mail is so important to the business world today?