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Wewaii [24]
3 years ago
11

If Scheme were a pure functional language, could it include DISPLAY ? Why or why not?​

Computers and Technology
1 answer:
VARVARA [1.3K]3 years ago
4 0

Answer:

When Scheme is a pure functional language, it cannot include the function DISPLAY. Since the pure functional languages will return the same value whenever the same expression is evaluated, and the DISPLAY would be the output and thus it cannot be part of the purely functional language. Thus in the pure functional language we can evaluate the expressions with the same arguments and it returns the same value since there is no state to change.

Explanation:

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A circle surrounding the earth at the equator would consist of ___________ “degrees” of angular measurement.
Lelu [443]

Answer:

360°

Explanation:

Earth rotation can be defined as the amount of time taken by planet earth to complete its spinning movement on its axis.

This ultimately implies that, the rotation of earth refers to the time taken by earth to rotate once on its axis. One spinning movement of the earth on its axis takes approximately 24 hours to complete with respect to the Sun. Therefore, in a 24 hour period, the earth rotates 360 degrees about its axis and as such in an hour it rotates 15 degrees to create a 24-hours time zones.

When the earth's equatorial plane intersect with the surface of a celestial sphere, it results in the formation of a great circle which divides or cuts the earth into two equal halves known as celestial equator. This great circle divides the earth into a circumference having two (2) equal halves.

Hence, a circle surrounding the earth at the equator would consist of 360 “degrees” of angular measurement. Thus, giving rise to latitude (zones of latitude) which is north or south of the equator that includes equatorial, low latitude, mid latitude, tropical, subtropical and polar regions.

5 0
3 years ago
Write a program that repeatedly prompts a user for integer numbers until the user enters 'done'. Once 'done' is entered, print o
bearhunter [10]

A program that repeatedly prompts a user for integer numbers :

biggest = none

smallest = none

while True:

input = raw_input(“Enter a number:”)

if(input == “done” break

try:

 number = float(inp)

 except ValueError:

 print “Please enter only numbers”

else

 if smallest is None:

  smallest = number;

  biggest = number;

elif number < smallest:

 smallest = number

elif num > largest:

 largest = number

Print “Greatest is “, biggest

Print “Smallest is”, smallest

In this program an input is obtained, if it is equal to the word “done”, then the program stops b printing greatest and smallest number in the given input.

If invalid inputs are given then user is prompted to enter valid number. Otherwise the value of smallest and greatest are calculated according to the input using if-else construct.

6 0
3 years ago
What the benefit is of folder when working with files
Mariana [72]
It helps you keep things organized and easier to find files

3 0
4 years ago
shapes polymorphism Create a set of classes derived from an abstract class Shape, which provides a common interface, for managin
Virty [35]

Answer:

Explanation:

demo.java Shapes 2 Shapes Polymorphism Create a set of classes derived from an abstract class Shape, which provides a common interface, for managing various 2D geometric shapes. In our model, each Java object will represent a shape somewhere in a Cartesian coordinate system. However, note that unlike in Mathematics, the positive y-axis grows down from the origin. Shapes All shapes have the following properties: color, area, perimeter, location, and bounds. Shapes are mutable, for example any shape can be moved.

5 0
3 years ago
You have to display or connect to network shares on remote computers. Which command-line utility will you use to accomplish the
Xelga [282]

Answer:

net use X: \\SERVER\Share

Explanation:

1. Connect securely to the remote computer or ensure you have access to it on the network

2. then follow the step below:

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In order to later disconnect the share, you would use

net use X: /delete

8 0
3 years ago
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