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3 years ago

If you design your pages using a font that your user does not have installed, the browser defaults to ____ on a macintosh.

Computers and Technology

1 answer:

sveticcg [70]3 years ago

3 0

The browser should default to Calibri (body)

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Which of the following activities are performed by computer programmers? Choose all that apply.

AleksAgata [21]

Answer:

- They write step by step instructions for a computer to follow.

- They create a logic problem that the computer program can solve.

3 0

3 years ago

Summarize who you believe cyber criminals are, and why?

sergij07 [2.7K]

Answer:

The cyber criminals are the people that are engaged with getting the data in an unapproved way and furthermore mischief to the association henceforth are considered as cyber criminals.

Cyber criminals are people or groups of individuals who use innovation to committed the malicious exercises on computerized frameworks or systems with the aim of taking the organization data or individual information and producing benefit.

There are many types of cyber criminals that are:

Internet stalkers
Cyber terrorist
Identity thieves

5 0

3 years ago

. Which of the following is NOT a

joja [24]

Answer:

solution

Explanation:

The correct option is - solution

Reason -

To solve a problem,

Firstly we give input , then system will process that input which then gives output.

Solution is not a part of the process.

So, Solution is not a significant part of a simple problem.

7 0

3 years ago

The ____ of a variable is the location in memory where it’s value is stored. A. Value B. Address C. Data type D. Number

fomenos

Answer: C. Data type

Explanation:

data types are defined as the data storage format that a variable can store a data to perform a specific operation. Data types are used to define a variable before its use in a program. Size of variable, constant and array are determined by data types.

3 0

3 years ago

Counting calculus students. About A university offers 3 calculus classes: Math 2A, 2B and 2C. In both parts, you are given data

OleMash [197]

Answer:

Part (a) n(A∩B∩C) = 4

Part (b) n(A∪B∪C) = 54

Explanation:

n(A) = no. of students who took Math 2A

n(B) = no. of students who took Math 2B

n(C) = no. of students who took Math 2C

n(A∩B) = no. of students who took both Math 2A and 2B

n(A∩C) = no. of students who took both Math 2A and 2C

n(B∩C) = no. of students who took both Math 2B and 2C

n(A∩B∩C) = no. of students who took all three Math 2A, 2B and 2C

n(A∪B∪C) = no. of total students in a group

∩ represents Intersection and ∪ represents Union

Part (a)

n(A∪B∪C) = n(A) + n(B) + n(C) - n(A∩B) - n(A∩C) - n(B∩C) + n(A∩B∩C)

Where n(A∩B∩C) represents the number of students who took all three classes and n(A∪B∪C) represents the total number of students in group A

157 = 51 + 80 + 70 - 15 - 20 - 13 + n(A∩B∩C)

Re-arranging the equation to solve for n(A∩B∩C) since we want to find out those students who took all three classes

n(A∩B∩C) = 157 - 51 - 80 - 70 + 15 + 20 + 13

n(A∩B∩C) = 4

So there are 4 students in group A who took all three classes

Part (b)

n(A∪B∪C) = n(A) + n(B) + n(C) - n(A∩B) - n(A∩C) - n(B∩C) + n(A∩B∩C)

This time we are given n(A∩B∩C) students who took all three classes and want to find n(A∪B∪C) that is total number of students

n(A∪B∪C) = 28 + 28 + 25 - 11 - 9 - 10 + 3

n(A∪B∪C) = 54

So there are total 54 students in group B

8 0

3 years ago