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kupik [55]
3 years ago
9

What is the function of a flash drive?

Computers and Technology
1 answer:
Katena32 [7]3 years ago
6 0
A flash drive is used to keep important files, or documents saved in a USB. Which really helps for stuff like powerpoint or any important files. 
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Three of the following values could be stored as strings. When would you NOT use a
kifflom [539]

Answer:

To store decimal values

Explanation:

If values are not to be used for calculation, that is, they are not numerical data, therefore, some of them could be stored as strings. A string may contain any sequence of characters. The characters in a string may be repeated.

From the foregoing, decimals can not be stored as strings because in computer programming, a string is normally a sequence of characters, hence the answer above.

5 0
3 years ago
Which of the following must be true in order for an object to stay in place?
Allushta [10]
The forces must be balanced.

This is in accordance to Newton's first law of motion, which states that an object at rest will remain at rest and an object in motion will remain in motion unless acted upon by an unbalanced force.
An unbalanced force is also known as a resultant force.
4 0
3 years ago
What two devices in a computer should be considered "black boxes," and should never be opened due to risks involving charged cap
NNADVOKAT [17]

The two devices in a computer that should be considered "black boxes," and should never be opened due to risks involving charged capacitors are MONITOR and POWER SUPPLY.

Explanation:

  • Physical contact or close proximity to the open power supply caused a discharge from the capacitor that resulted in an electric shock. Capacitors can discharge current even when not energized because they hold a charge for some time after the power is turned off.
  • To do harm to your body, the voltage across the capacitor's terminals must be high enough to cause a harmful effect on you. There are no hard rules for at what voltage things become harmful, but a common 'rule of thumb' is that DC up to 48 Volt is considered low voltage. So a capacitor charged to a voltage below 48 V is fairly safe.
  • A charged capacitor can be very dangerous, so it's important that you avoid coming into contact with the terminals at all times.
3 0
3 years ago
Which of the threats discussed in this chapter should receive Charlie’s attention early in his planning process?Ethical Decision
ratelena [41]

Answer:

Explanation:

1. Before the discussion at the start of this chapter, how do Fred, Gladys, and Charlie each perceive the scope and scale of the new information security effort? Did Fred’s perception change after that?

Answer:

Before the discussion, Fred, Gladys, and Charlie focused on other ends in regards to information security. Fred was more concerned with adding additional software to fix the malware issues when clearly there were easier steps that need to be taken

2. How should Fred measure success when he evaluates Gladys’ performance for this project? How should he evaluate Charlie’s performance?

Answer:

Gladys’s performance should be based on the new security measures and protocol that she has in place for the organization. This of course, is putting a lot of trust into Charlie’s performance as she was the one to introduce Charlie with his new plan on the organization’s new security. She practically had him nominated for CIO.

3. Which of the threats discussed in this chapter should receive Charlie’s attention early in his planning process?

Answer:

Before considering outside threats, internal threats should be looked into early in the planning process. Internal threats does not necessarily mean that the employees have malicious intent, but the case of human error and failure can also be a negative contribution to cyber security. Creating a security program and education end users by creating a security policy guidance is one of the the best ways to prevent simple cyber security issues from starting

Instead of Charlie being named CISO, suppose instead that Fred hired his son-in-law, an unemployed accountant, to fill the role. Assuming the person had no prior experience or preparation for a job in information security, did Fred make an ethical choice? Explain your answer.

Answer:

Absolutely not! By hiring an unexperienced family member over a trained professional, Fred is letting his emotions get the better of him. Fred should consult with Gladys on whether his son-in-law is good candidate for the position or not. Rather than sacrifice company security, Fred could possibly find his son-in-law a position in the companies’ financial or human resources departments.

8 0
3 years ago
Passing by reference is used if a parameter's data flow is A. one-way, into the function. B. one-way, out of the function. C. tw
tiny-mole [99]

Passing by reference is used if a parameter's data flow is two-way, into and out of the function.

C. two-way, into and out of the function.

<u>Explanation:</u>

If a function in programming language passing the parameter by reference means it only sending the address of parameter to a function. If any value is changed on reference parameter it will changed original value.

If parameter passed by value means it is one way, where value been send to the function.

Whereas by reference means it two-way, in and out of the function. Mostly it called as pointer.

It is available in c , c++, where declare of variable “*” or “&” address off.

4 0
4 years ago
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