How are coal and oil similar?

A : Both coal and oil are gases.

B : Both coal and oil are renewable resources.

C : Both coal and oil must be mined from underground.

D : Both coal and oil are used to make natural gas.

Which group on the view ribbon enables a user to show or hide the ruler, gridlines, formula bar, or headings?

A layer 2 switch is used to switch incoming frames from a 1000base-t port to a port connected to a 100base-t network. which method of memory buffering would work best for this task?

A file that is embedded on the hard drive of a computer, often without a person's knowledge, that collects and stores information about the behavior of the user, including the web sites that have been visited, is known as

Decision trees are onlyapplicable to problems under certainty. True False

def recursiveDigitSum (n) : ''' Computes the sum of digits of a positive integer n. Returns None of n is negative. - Your solution must use recursion in order to receive credit. ''' return "stub"

You manage a small LAN for a branch office. The branch office has three file servers and few client workstations. You want to use Ethernet device and offer guaranteed bandwidth to each server. How should you design the network?

The technology that contributed to digital cameras came from spy satellites used during the cold war

Explain what is a database schema and mention one example

Discard an old computer and want to erase my files

Suppose I have a std::vector A. This vector has only values in the range of 0 to A. size (), inclusive. For example, if there are 5 values in A, then the only values it can have are {0,1,2,3,4,5}, although not necessarily in that order.