Computer II

What feature allows a printer to scan or copy a stack of documents automatically?

• USB

• OCR

• Ethernet

• ADF

What technology allows some printers to scan an image and turn it into an editable document?

• OCR

• Wi-Fi

• USB

• ADF

What does the Modify permission allow a user to do?

• Read and write files, and delete folders

• Only read files

• Only execute files

• 
  

  Only list file contents

What is an escape character used for in a string?

• To end a string

  
  

• To include special characters in the output

• To start a string

• To delete a character

What is one advantage of interpreted languages?

• They are platform-independent.

• They turn source code into binary ahead of time.

  
  

• They have limited access to system resources.

• They are faster than compiled languages.

What can cause a network's throughput to slow down?

• Fast network cables

• Retransmissions due to errors

• High bandwidth

• Low latency

What is a key benefit of using offline databases?

• They are accessible from anywhere.

  
  

• They are managed by cloud providers.

• They offer 99.9% availability.

• They reduce the risk of cyber attacks

What is data integrity?

• The process of backing up data to prevent loss

  
  

• The process of encrypting data for security

  
  

• 
  

  The idea that data sent over the Internet is accurate when it arrives

• The process of compressing data to save space

What is the purpose of the Recycle Bin in Windows and the Trash in macOS?

• To temporarily store deleted files before they are permanently removed

• To organize files into folders

• To permanent delete files immediately

• To store system files

Which of the following is a common type of archived file?

• html

• pdf

• 
  

  zip

• jpg