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3 years ago

When creating an overview visualization of a large dataset, it is most important to:

Computers and Technology

1 answer:

Lemur [1.5K]3 years ago

7 0

Answer:

a) Display only an important subset of the datapoints so as to not overwhelm the user.

It's important to show only the information that the user needs or requested. The user won't care about other data displayed on the screen that doesn't have anything to do with the information requested.

Displaying more information or extra details that are not needed would only confuse the user and also slow the process. For example, imagine having this data:

id_employee
name
middle_name
address
birth_date
gender
role

Some datapoints from the list above could be omitted, depending on which information the user needs to consult. By doing an overview visualization, maybe the user would only like to see the employee's name, role and id.

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A common attack in which a client's cookies, security tokens, or other personal information is obtained and used to impersonate

o-na [289]

Answer:

Identity Theft. i hope this helps :D

5 0

3 years ago

A top level class may have only the following accessmodifier.

GREYUIT [131]

Answer: Public

Explanation:

A top level class can have a public, as top level cannot be private and protected because the modifier private is not allowed. As, top level is a class which is not a nested class. Interface of a access modifier is either public or no modifier. There are two types of access control modifier are top level - public and member level- private, protected.

3 0

4 years ago

Because it allows their files to be accessed from any device on the Internet, many users like to back-up their files using ___ s

77julia77 [94]

Answer:

Cloud

Explanation:

Cloud computing is a central form of storing data on a data center, provided online, to provides inexpensive and secure storage facilities and central accessing of document, using any device and accessing the data from anywhere and time.

Data stored in a clients computer system, would have to be transferred to another remote computer by using a portable storage, to share data. Using a cloud service or a database center service, a document can be accessed by a group of users at the same time, in different places, and assures a secure data in the database.

3 0

3 years ago

If your computer will not turn on, what is something you would do to diagnose the problem?

laiz [17]

I would hold down the power button for about 10 seconds, and then try pressing the power button again.

If you are using a desktop, try unplugging it and then plugging it and plugging it back in again. Then try pressing the power button again. If this does not work, then unplug your computer again, but now plug in something else into the same spot, like a lamp, or a phone charger, and see if they work. If they do not work, then it is the power outlet that is broken, not your computer. If they do work, then there is most likely something wrong with your computer or your power cord. Try powering on your computer using a different power cord. If this does not work, you should take your computer some where to get it checked, and fixed, if necessary.

If you are using a laptop, try charging it, and then hold down the power button for about 10 seconds, and then try pressing the power button again. if this does not work, you should take your computer some where to get it checked, and fixed, if necessary.

8 0

3 years ago

The CEO of CorpNet.xyz has hired your firm to obtain some passwords for their company. A senior IT network administrator, Oliver

MA_775_DIABLO [31]

Answer:

The olennon account's password: See the attached file for this.

The Administrator account's password: 4Lm87Qde

Explanation:

Note: See the attached excel file for the olennon account's password as I was unable to save it here because I was instead getting the following message:

"Oh no! It seems that your answer contains swearwords. You can't add it!"

The olennon account's password and the Administrator account's password can be found as follows:

To see the rear of the computer, click Back from the menu bar above the computer.

Drag the USB Type A connector for the keyboard from the rear of the computer to another USB port on the machine.

Make sure the keyboard is plugged back in.

Expand System Cases on the shelf.

Add the Laptop to the Workspace by dragging it there.

To see the rear of the laptop, click Back from the menu above the laptop.

Drag the keylogger from the computer to the laptop's USB port.

Select Front from the menu above the laptop to see the front of the laptop.

Select Click to display Windows 10 on the laptop.

Toggle between keylogger and flash drive mode by pressing S + B + K.

To control what occurs with detachable drives, select Tap.

To view files, choose Open folder.

To open the file, double-click LOG.txt.

Select Answer Questions in the top right corner.

Respond to the questions.

Choose Score Lab as the option.

Therefore, we have:

The olennon account's password:

The Administrator account's password: 4Lm87Qde

Download docx

7 0

3 years ago