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3 years ago

________ to a base class may be assigned the address of a derived class object.

Computers and Technology

2 answers:

evablogger [386]3 years ago

6 0

Fed jig. defect bhds. if. bugs. bffs. hex.

vivado [14]3 years ago

5 0

Answer:

Pointers to a base class may be assigned the addres of a derived class

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In Java, it is possible to create an infinite loop out of while and do loops, but not for-loops. true or false

soldier1979 [14.2K]

Answer:

False is the correct answer for the above question.

Explanation:

In java programming language or any other programming language, any loop can be infinite.
It is because the infinite loop is called for that loop which is not run in a finite number of times.
The loop is used to repeat some lines in a finite number of times. Any loop has three things- first is the initial value which tells the loop to start, The second is the condition check which states when the loop will stop and the third is an operation which directs some variable, so that the condition may be false after some finite amount of time.
If the condition will not false in any iteration of the loop, then the loop can proceed for an infinite amount of time.
The above-question states that the while loop and do while loop can be infinite which is a true statement.
But it also states that the 'for' loop can not be infinite which is not a correct statement which is described above. Hence false is the correct answer to the above question.

8 0

3 years ago

Define a function calc_pyramid_volume with parameters base_length, base_width, and pyramid_height, that returns the volume of a

Sever21 [200]

The missing segment of the code illustrates the use of functions.

Functions are also referred to as procedures or methods; they are set of instructions that act as one.

The code segment that complete the code in the question is as follows:

def calc_pyramid_volume(length, width, height):

baseArea = length * width

Volume = baseArea * height * 1/3

return Volume

The first line of the code segment declares the function itself

def calc_pyramid_volume(length, width, height):

Then, the base area of the pyramid is calculated

baseArea = length * width

Then, the volume of the pyramid is calculated

Volume = baseArea * height * 1/3

Lastly, the volume is returned to the main method

return Volume

So, the complete code (without comments) is:

def calc_pyramid_volume(length, width, height):

baseArea = length * width

Volume = baseArea * height * 1/3

return Volume

length = float(input())

width = float(input())

height = float(input())

print('Volume for', length, width, height, "is:", calc_pyramid_volume(length, width, height))

See attachment for the sample run

Read more about functions at:

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8 0

2 years ago

A downloaded executable file may contain harmful software known as

mylen [45]

Answer:

A downloaded executable file may contain harmful software know as malware.

Further details:

Malwares:

Malware (a portmanteau for pernicious programming) is any product purposefully intended to make harm a PC, server, customer, or PC network. Malware does the harm after it is embedded or brought somehow or another into an objective's PC and can appear as legitimately executable code, contents, supposed "dynamic substance" (Microsoft Windows), and different types of data. Some sorts of malware are to a great extent alluded to in the media as PC infections, worms, Trojan steeds, ransomware, spyware, adware, and scareware, among different terms. Malware has a malignant expectation, acting against the enthusiasm of the PC client—thus does exclude programming that causes accidental damage because of some lack, which is regularly portrayed as a product bug.

Uses:

Malware is once in a while utilized comprehensively against government or corporate sites to assemble monitored information, or to upset their activity as a rule. However, malware can be utilized against people to pick up data, for example, individual recognizable proof numbers or subtleties, bank or charge card numbers, and passwords.

Answer details:

Subject: Computer and technology

Level: College

Keywords:

• Harmful software

• Malware

• Malware software

• Uses of malware

• Purpose of malware

Learn more to evaluate:

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