Celestial object A is composed of 92.1 percent hydrogen and 7.8 percent helium while celestial object B is made up of ice, frozen carbon dioxide, rock, and dust. What is celestial object A?

asteroid

comet

dwarf planet

black hole

star

In a sound file what do the numbers 11 khz 22 khz or 44khz describe

How do computers use logic?

Excel attempts to guess which cells you want to include in the function by looking for ranges that are adjacent to the selected cell and that contain numeric data. True or False?

If your network consists of all connected devices connecting to one central device, such as a switch, what type of topology is being used?

Which statement is true of arrays? Select one: a. Only whole numbers can be stored in arrays. b. Arrays cause more work for the programmer, but allow faster program execution. c. Only whole numbers can be used as array subscripts. d.

Determine whether the given statement is True or False. If it is true, give a brief reasoning as to why otherwise give a counter-example. If a language is not context-free, it will also be non-regular.

A local university contracted with IBM to implement a new database system, which the university would then administer and run. This is an example of what type of outsourcing? Application Personnel Process-based Consultant Project-based

If the United States has a comparative advantage in the production of computer software, then: It can produce software with fewer absolute resources than another country. It can produce software with a lower opportunity cost than another country.

Eli is changing the color of the bars in a column graph. What is he doing? formatting layout design insert

What is commodity? explain