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2 years ago

Answer the following 8-mark question in your book.

1 answer:

8 0

Health effects of mobile phones owing to RF radiation include "thermal" effects, which refer to a rise in body temperature.

<h3>What is mobile technology?</h3>

Technology that travels with the user is called mobile technology. It includes of computer equipment, portable two-way communication devices, and the networking technology that links them.

Currently, internet-capable gadgets like smartphones, tablets, and watches best represent mobile technology

Our culture is experiencing ethical problems as a result of mobile technology. According to research by Archie Carroll, some users of mobile technology disregard personal responsibility.

People are using their cell phones while driving through congested crossings. Carroll claims that mobile phones have caused driving distractions.

A sort of bullying or harassment that uses technology is called cyberbullying or cyber harassment.

There are worries that the RF radiation that mobile phones generate, even at low doses, might result in headaches or brain tumors.

To learn more about mobile technology refer;

brainly.com/question/2500723

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Cindy tried to delete a customer but the customer still had open invoices so the system would not allow her to delete the custom

Verdich [7]

Answer:

The answer is "Referential integrity".

Explanation:

This relates to one aspect of data integrity. Data across multiple tables are linked via relationships. In view of the distinct customer & invoice tables, each invoice table should have the primary key specified throughout the Customer table, for instance. Whenever the invoice table contains a customer ID reference. This ID including its customer will be only a table of the customer.

8 0

3 years ago

Name two primary goals of quality assurance and control programs:

bulgar [2K]

Answer:

The two main goals are to reach CMM level 5, and when the company can be termed as optimized.

The second goal is to minimize the bugs at the current level as well. And this is important, as improvement is one thing, and ensuring you are correct at the current time is another, and which is essential for survival. And you can think of improvement only if you survive.

Explanation:

The dream of all companies is to become Optimized. And they always try to reach CMM level 5, such that they can serve their clients in the best possible manner. And it is the quality assurance team that keeps an eye on the working of the company and keeps on giving their feedback so that the team can provide better service to the clients in the future, and probably reach the CMMI level 5.

The control program makes the operating system better through the development of an environment in which one can run various other programs. And it, in general, formulates the graphical interface and leverage you to run various programs at one time in various windows. And the control programs are also being known as the operating environment.

5 0

3 years ago

In a stack data structure, the following items are inserted in the following order: Bob, Alice, Charlie, Eve, Zebra. Then an ite

const2013 [10]

Answer:

Zebra.

Explanation:

Stack is LIFO, so Zebra is added in the last so it will be removed first.

6 0

3 years ago

Choose the answer.

expeople1 [14]

There are no options can u give options.

4 0

3 years ago

To reduce the number of used digital outputs of the microcontroller, the display board is connected to the main board through th

Luda [366]

Answer:

The program in Python is as follows:

BCD = ["0001","0010","0011","0100","0101","0110","0111"]

num = input("Decimal: ")

BCDValue = ""

valid = True

for i in range(len(num)):

if num[i].isdigit():

if(int(num[i])>= 0 and int(num[i])<8):

BCDValue += BCD[i]+" "

else:

valid = False

break;

else:

valid = False

break;

if(valid):

print(BCDValue)

else:

print("Invalid")

Explanation:

This initializes the BCD corresponding value of the decimal number to a list

BCD = ["0001","0010","0011","0100","0101","0110","0111"]

This gets input for a decimal number

num = input("Decimal: ")

This initializes the required output (i.e. BCD value) to an empty string

BCDValue = ""

This initializes valid input to True (Boolean)

valid = True

This iterates through the input string

for i in range(len(num)):

This checks if each character of the string is a number

if num[i].isdigit():

If yes, it checks if the number ranges from 0 to 7 (inclusive)

if(int(num[i])>= 0 and int(num[i])<8):

If yes, the corresponding BCD value is calculated

BCDValue += BCD[i]+" "

else:

If otherwise, then the input string is invalid and the loop is exited

valid = False

break;

If otherwise, then the input string is invalid and the loop is exited

else:

valid = False

break;

If valid is True, then the BCD value is printed

if(valid):

print(BCDValue)

If otherwise, it prints Invalid

else:

print("Invalid")

7 0

3 years ago