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timofeeve [1]
3 years ago
7

DMA controllers ____.A) do not utilize an additional, special purpose, processorB) are a nonstandard component in PCs of todayC)

can steal memory access cycles from the main CPUD) can access main memory at the same time as the main CPU
Computers and Technology
1 answer:
otez555 [7]3 years ago
8 0

Answer:

D) can access main memory at the same time as the main CPU

Explanation:

DMA is short for Direct Memory Access, these controllers allow the device to transfer data directly to and from the memory modules without interfering with CPU processes. Therefore it can access main memory at the same time as the main CPU. Thus freeing up CPU processing power for other tasks while also retrieving the data necessary.

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2 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
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