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2 years ago

Please help me with these two questions! 60 points!

Computers and Technology

1 answer:

RUDIKE [14]2 years ago

3 0

Answer:

Networks prevent unauthorized access to data and protect equipment. Networked computers are less likely than single computers to suffer equipment failure. Networks allow computers to connect quickly and to share data or equipment.

Explanation:

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Describe the concepts of confidentiality, integrity, and availability (C-I-A), and explain each of the seven domains of a typica

GREYUIT [131]

Answer:

Answer explained below. The remaining part of the question is incomplete

Explanation:

The concepts of confidentiality, integrity, and availability (C-I-A) can be explained in following given points.

1) Confidentiality: Its basically refer to the confidentiality of the information. Here we can think about the protection of the information from unauthorized person. Confidentiality enuser that at what level your information is secured and no unauthorized access will be done to the information. For maintaining the confidentiality, we can use various encryption methods. The main concept of confidentiality is to enforce various techniques like encryption, file permissions and access control to restrict access to important information.

2) Integrity: Integrity of the information refer to the unwanted modification of the information. Integrity of the data as well as the information should be maintained and only the autorized person can access as well as modify the information. For enforcing the integrity, we can implement various hashing techniques on information.

3) Availability: Availability refers to the availability of the information, when ever an autorized person requests for the information. High availability of the information should occur, so that any autorized person can access it, when ever its required. For high availability, we can create backup as well as replicate the data across the geo sites.

Seven domains of a typical IT infrastructure are given below:

1) User Domain: Its refer to the group of users as well as the person who access the information systems.

2) LAN Domain: Refer to the local area network, where various computers are connected to each other.

3) Workstation Domain: The area is called workstation, where various users connect to the IT infrastructure.

4) WAN and LAN link domain: Refer to the connection of local area network to wide area network.

5) WAN domain: Refer to the wide area network, connection of computers in large area.

6) Storage Domain: Refer to the storage, where we store the data.

7) Remote Access Domain: Refer to the domain where mobile user can access the local as well as wide network remotely.

8 0

2 years ago

Format character of Date function that display the day of the month in 2 digits with leading zeros such as 01 to 31

JulsSmile [24]

Answer:

b.d

Explanation:

The format of the outputted string format totally depends upon the string format character according to the question the answer is format charatcer d.

It represents the day of the months in 2 digits in numerical format with leading zeroes.

L represents whether the year is a leap year or not.

D represents the days of the month in textual format with three characters like Sun for sunday.

j It represents the days of the month without leading zeroes.

5 0

2 years ago

Four possible skills a person could have

cluponka [151]

Answer:

Active listening skills.

Genuine interest in others.

Flexibility.

Good judgment.

Explanation:

4 0

3 years ago

You can sort data in a table or_____? A. Report B. Form C. Field D. Record

Mazyrski [523]

Answer:I believe its form

Explanation:

7 0

3 years ago

Read 2 more answers

Write a program that defines an interface having the following methods: addition, subtraction, multiplication, and division. Cre

Tatiana [17]

Hello, you haven't provided the programing language in which you need the code, I'll explain how to do it using Python, and you can follow the same logic to make a program in the programing language that you need.

Answer:

1. # -*- coding: utf-8 -*-

2. #Python

3. class Calculator:

4. def add(self):

5. print(a + b)

6. def sub(self):

7. print(a - b)

8. def mul(self):

9. print(a * b)

10. def div(self):

11. print(a / b)

12.

13. obj = Calculator()

14. choice = 1

15. while choice != 0:

16. a = int(input("\nEnter first number: "))

17. b = int(input("Enter first number: "))

18.

19. print("\n0. EXIT")

20. print("1. DIVISION")

21. print("2. ADDITION")

22. print("3. SUBTRACTION")

23. print("4. MULTIPLICATION")

24.

25. choice = int(input("\nEnter your choice: "))

26. if choice == 1:

27. obj.div()

28. elif choice == 2:

29. obj.add()

30. elif choice == 3:

31. obj.sub()

32. elif choice == 4:

33. obj.mul()

34. else:

35. break

Explanation:

From lines 1 to 12 we define the object with four methods, addition, subtraction, multiplication, and division. Each method contains the operation between two variables inside a print function
On line 13 we instantiate our class
On line 14 we declare the variable choice that is going to store the operation that the user wants to perform
On line 15 we declare a while loop, this is going to keep running the program until the user wants to exit
From line 16 to 18 we ask the user to enter two numbers
From line 19 to 24 we print the possible operation, assigning a number for each operation, this indicates to the user what number to press for what operation
On line 25 we ask the user for the operation
From lines 26 to 35 we check the user input an accordingly we call the corresponding method to performs the operation

7 0

2 years ago