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4 years ago

Which of the following statements about arrays are true?

Computers and Technology

1 answer:

astraxan [27]4 years ago

7 0

Answer:

<em>A. </em><em>Arrays are a group of variables that all have the same type.</em>

Explanation:

The correct Option is <em>A. Arrays are a group of variables that all have the same type.</em>

In computer science an array refers to all data structure that is capable of storing more than one item of data (value / variable) at a time or collection of elements (values / variables). Mostly the elements involved in the array are all the same data type. Arrays are tipically implemented in computer programs for data organization in such a way that any related set of values can be searched with ease.

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When a linke chain contain nodes that reference both the next node and the previous node it is called a(n)

ch4aika [34]

A. Two way linked chain

4 0

3 years ago

When working with arrays, most programming languages perform ________, which means they do not allow programs to use invalid sub

Allisa [31]

Answer:

The answer is "Option 2"

Explanation:

In the given question the answer is "array bounds checking", It Checks the limits by providing a way, that Specifies whether a value is inside those limits has been used. It is a variable, that falls into a given class or function called as an array index of array, that's why all option are wrong, that is explained as follows:

In option 1, It uses provides security, that's why it is wrong.

In option 3, It works on the bits, that's why it is not correct.

In option 4, It uses two thing that is "array bound checks and sub-script of bond", that's why it is wrong.

8 0

3 years ago

8.17 Lab: Strings of a Frequency Write a program that reads whitespace delimited strings (words) and an integer (freq). Then, th

WITCHER [35]

Answer:

def wordsOfFreqency(words, freq):

text1 = "Apple apPLE mangO aPple orange Orange apple guava Mango mango"

words = []

words1 = []

words1 = text1.split()

words = [x.upper() for x in words1]

freq=[words.count(w) for w in words]

print(dict(zip(freq,words)))

return words

def main():

wordsOfFreqency(words, freq)

if __name__=="__main__":

main() # call main function

Explanation:

This will print the list of strings as per its word frequency.

Output is :

{4: 'APPLE', 3: 'MANGO', 2: 'ORANGE', 1: 'GUAVA'}

4 0

3 years ago

ravi met few peoples in a party and was mixing up well those wearing expensives clothing and fair complexion . which factors are

Lady_Fox [76]

The factor that influenced Ravi's perspective towards the people can be referred to as <u>Visual perspective.</u>

<u></u>

<h3>What do you mean by Visual perspective?</h3>

Visual perception or sight can be defined as the ability to interpret the encircling surroundings via photopic vision, color vision, scotopic vision, and mesopic vision, the usage of light withinside the visible spectrum meditated through items withinside the surroundings.

It also means the ability to see the world through others' perspectives, which takes into account what and how they see it.

Thus, The factor that influenced Ravi's perspective towards the people can be referred to as <u>Visual perspective.</u>

<u></u>

Learn more about Visual perspective:

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<u></u>

6 0

2 years ago

A thermogram taken outside a house shows high amounts of thermal energy around the windows but not around the roof. which conclu

mestny [16]

The conclusion sustains the thermogram will be that the windows are not energy efficient, but the roof stands energy efficient.

<h3>What is Thermography?</h3>

Thermography exists a noninvasive method that employs an infrared camera to develop pictures that depict patterns of heat and blood flow on or around the body's surface. A thermogram taken outside a house shows high quantities of thermal energy around the windows but not around the roof. The conclusion that supports the thermogram will be that the windows are not energy efficient, but the roof exists energy efficient.

Thermal energy (also named heat energy) is produced when a rise in temperature pushes atoms and molecules to move faster and collide with each other. The energy that reaches the temperature of the heated substance is named thermal energy. The term "thermal energy" exists utilized loosely in various contexts in physics and engineering. It can guide several different well-defined physical concepts.

To learn more about Thermography refer to:

brainly.com/question/1500896

#SPJ4

The complete question is,

A thermogram taken outside a house shows high amounts of thermal energy around the windows but not around the roof.

Which conclusion supports the thermogram?

The windows and the roof are energy efficient.

The windows and the roof are not energy efficient.

The windows are not energy efficient, but the roof is energy efficient.

The windows are energy efficient, but the roof is not energy efficient.

4 0

1 year ago