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lozanna [386]
2 years ago
7

Which platforms are used for mobile apps? Select 4 options.

Computers and Technology
1 answer:
Grace [21]2 years ago
6 0

Answer:

ios, aNDROID, BLUETOOTH , AND BLACK BERRY

Explanation:

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Categorize the following relationships into generalization, aggregation, or association. Beware, there may be n-ary associations
Oksana_A [137]

Answer:

Answer explained below

Explanation:

a. A country has a capital city.------------ aggregation(city is part of country)

b. A dining philosopher uses a fork. ----------- association(philosopher and fork are different entities)

c. A file is an ordinary file or a directory file. ------- generalization( both ordinary and directory files are having attributes of files)

d. Files contain records.--------- aggregation( records are part of File)

e. A polygon is composed of an ordered set of points. ----------- aggregation( points are parts of polygon)

f. A drawing object is text, a geometrical object, or a group. --------- generalization( text and geometrical objects are drawing object)

g. A person uses a computer language on a project. -------- aggregation( person and computer language are part of project)

h. Modems and keyboards are input/output devices. -------- aggregation( Modems and keyboards both are I/O devices)

i. Classes may have several attributes.------- aggregation( attributes are part of classes)

j. A person plays for a team in a certain year. ----------- aggregation(player is part of team)

k. A route connects two cities. --------- aggregation( route consists of two cities)

l. A student takes a course from a professor. ----------- association( student and course are separate entities)

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3 years ago
List five application programs you recommend, and write a sentence explaining why.
MArishka [77]

Answer:

hi!

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5 0
2 years ago
A restaurant is a workplace for someone whose career specialty is in
Rashid [163]
A restaurant is a workplace for someone whos career specialty is in... Cooking

The answer is: Cooking
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3 years ago
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When assembling a desktop computer you should always install the drives before the motherboard?
s2008m [1.1K]
Yes you should install drives first
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3 years ago
Suppose you are currently in the /home/hnewman/os/fall/2013 directory and would like to navigate to /home/hnewman/discreteStruct
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Answer:

C

Explanation:

ive been doing this same one so its C

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3 years ago
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