Explanation

Alt + F4 keyboard shortcut to close an app or program on Windows

Confused question

Ctrl+F4 is the shortcut key to an application or a window

Alt + F4: Close the current app or window.

Alt + Tab: Switch between open apps or windows.

Explanation

With a hyperlink cannot be used to link Excel worksheet data to a Word document for dynamic updates.

Hyperlinks can only direct to the Excel file but do not embed or link data directly.

Explanation

Explanation

A programmer is primarily focused on coding and developing software applications based on specific requirements provided by users or organizations.

Additional Points:

• Programmers are skilled in programming languages like Python, Java, C++, etc.
• They often work on debugging, testing, and optimizing code to ensure it runs efficiently.

Explanation

Enter key is used to start a new paragraph in MS Word

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• Most repeated questions about shortcut key
• Goes to the beginning of the current line = Home
• 
  
• Goes to beginning of document = Ctrl + Home
• 
  
• Goes to end of current line = End
• 
  
• Goes to end of document = Ctrl + End
• 
  
• Highlights from the current position to the beginning of line = Shift + Home
• 
  
• Highlights from current position to end of line = Shift + End
• 
  
• Cut selected item = Shift + Del & Ctrl + X
• 
  
• Copy selected item = Ctrl + C
  
• 
  
• Paste selected item = Ctrl + V

Explanation

UNIX is an operating system that was originally AT&T.

UNIX development started in 1969 at the Bell Labs research center by Ken Thompson and Dennis Ritchie.

UNIX was widely used for Internet servers, workstations, and mainframe computers.

Explanation

Handheld devices, such as smartphones, tablets, and personal digital assistants (PDAs), are examples of hardware.

Hardware refers to the physical components of a computer system, including devices that are held in one's hand.

Explanation

Oracle is not a function of an operating system.

It is a database management system.

Whereas Linux, DOS, and Windows are examples of operating systems that manage hardware and software resources in a computer system.

Explanation

PowerPoint presentations are widely used as All of these:

• Note outlines for teachers,
• Project presentations by students, 
• As the communication of planning. 

MS PowerPoint is an example of Application software. 

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Microsoft PowerPoint is a powerful slide show presentation program. 

The program utilizes slides to convey information rich in multimedia content.

PowerPoint, a presentation program created by Robert Gaskins and Dennis, was released on May 30, 1990.

Explanation

A Terabyte (TB) is a unit of digital information storage equal to approximately one trillion bytes (1,024 gigabytes).

It is commonly used to measure the capacity of large storage devices.