A spreadsheet has some values entered: Cell A1 contains 45, cell A2 contains 20, cell A3 contains 15. You enter in cell A4 the following = A1+A2. What value is displayed in A4?

How does the use of computer have a impact on businesses

As the network engineer, you are asked to design an IP subnet plan that calls for three subnets. The largest subnet needs a minimum of 52 hosts. Management requires that a single mask must be used throughout the Class C network.

Does it take longer to locate data on the hard drive the more full it is

How many bits must be borrowed from the host portion of an address to accommodate a router with five connected networks?

Emulated drivers provide enhanced drivers for the guest OS and improve performance and functionality for IDE and SCSI storage devices, network interfaces, and mouse and video devices. 1. True2. False

Including a space in the file name causes problems on all operating systems?

If one circuit receives 50 calls and each call lasts 45 seconds, how much of that circuit is being used in Erlang? A. 0.5 B. 6.25 C. 0.625 D. 62.5 E. 0.18

In an independent-measures ANOVA, individual differences contribute to the variance in the numerator and in the denominator of the F-ratio. For a repeated-measures ANOVA, what happens to the individual differences in the numerator of the F-ratio

How does science affect technology?

What is a record? What is a field? How are they represented in Access?