Answer:
An operating system has three main functions: (1) manage the computer's resources, such as the central processing unit, memory, disk drives, and printers, (2) establish a user interface, and (3) execute and provide services for applications software.
Memory Management.
Processor Management.
Device Management.
File Management.
Security.
Control over system performance.
Job accounting.
Error detecting aid
Explanation:
Answer:
A) It simplifies the process by providing a single user interface for multiple software tools.
Explanation:
It is an ASCII file where <span>each alphabetic, numeric, or special character is represented with a 7-bit binary number.</span>
D becaus ig is following INSTRUCTIONS
Considering Microsoft Excel analysis, in the Create Sparkline dialog, the <u>first</u> box refers to the cell range where you want the Sparkline to appear.
When creating Sparkline in Microsoft Excel, the first thing is to create the data range for the sparkline.
Following the creation of the data range, the <u>first box</u> is already filled based on the data range created.
Hence, in this case, it is concluded that the correct answer is "<u>First box."</u>
Learn more about <u>Sparkline</u> here: brainly.com/question/24291191
