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3 years ago

What is the name of the program that takes high-level code and transforms it into machine-level code?

Computers and Technology

1 answer:

Olenka [21]3 years ago

5 0

These are known as compilers. They take high level software like java and translates it into simple code like binary.

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Assume the following variables are defined: int age; double pay; char section; write a single c instatement that will read input

JulsSmile [24]

Answer:

scanf("%d %lf %c", &age, &pay, &section);

Explanation:

To read the value in c program, the instruction scanf is used.

To read the integer value, use the %d format specifier in the scanf and corresponding variable name age with ampersand operator.

To read the double value, use the %lf format specifier in the scanf and corresponding variable name pay with ampersand operator.

To read the character value, use the %c format specifier in the scanf and corresponding variable name section with ampersand operator.

5 0

3 years ago

All of the following are eras in IT infrastructure evolution except the ________. A. general purpose mainframe and mini-comput

Digiron [165]

Answer:

C: disruptive technology era

Explanation:

There are five main stages in IT infrastructure era and the are, in order from the oldest to the newest; the mainframe and minicomputer era, the personal computer era, the client/server era, the enterprise era, and the cloud computing being the newest in the five stages eras of IT infrastructure.

7 0

3 years ago

DO, of X isvvvvvvvvvvvvvvv

dem82 [27]

Huh ? I don’t understand the question

8 0

3 years ago

Prompt the user to enter four numbers, each corresponding to a person's weight in pounds. Store all weights in a list. Output th

Lesechka [4]

Answer:

# FIXME (1): Prompt for four weights. Add all weights to a list. Output list.

weight_one=float(input('Enter weight 1:\n'))

weight_two=float(input('Enter weight 2:\n'))

weight_three=float(input('Enter weight 3:\n'))

weight_four=float(input('Enter weight 4:\n'))

weights=[weight_one,weight_two,weight_three,weight_four]

print(weights)

# FIXME (2): Output average of weights.

average_weight=(weight_one + weight_two + weight_three + weight_four) / 4

print('Average weight:', "%.2f" % average_weight)

# FIXME (3): Output max weight from list.

weights.sort()

max_weight= weights[3]

print('Max weight:', "%.2f" % max_weight)

# FIXME (4): Prompt the user for a list index and output that weight in pounds and kilograms.

print(input('Enter a list index location (0 - 3):'))

print('Weight in pounds:', weights)

kilograms = float(weights) * 2.2

print('Weight in kilograms:')

# FIXME (5): Sort the list and output it.

weights.sort()

print(weights)

Explanation:

6 0

3 years ago

Gwen has a photo she’d like to display in her speech, but she forgot to digitize it. She only has a hard copy, and she doesn’t h

skelet666 [1.2K]

Answer:

A. Document camera

Explanation:

Document cameras, which are also known as visual presenters or visualisers, digital overheads, or docucams. They are real-time image capture devices for displaying an object to a large audience. Just like an opaque projector, a document camera is able to magnify and project the images of actual, three-dimensional objects, as well as transparencies. They are, simply put, high resolution web cams, that is mounted on arms so as to facilitate their placement over a page.

This makes it easier and convenient for a teacher, lecturer or presenter to write on a sheet of paper or to display a two or three-dimensional object while the audience watches.

In Theory, the document camera can be used to display all objects.

Gwen only needs to place her photo under a document camera and deliver her speech while the image will be displayed for the class.

5 0

2 years ago