81. Which of the following is an example of an operating system designed for use in automotive systems?
A) Windows
B) macOS
C) Linux
D) QNX CAR
82. Which of the following is an example of an operating system designed for use in point-of-sale (POS) systems?
A) Windows
B) Linux
C) macOS
D) Oracle Retail Xstore
83. Which of the following is an example of an operating system designed for use in home automation systems?
A) Windows
B) macOS
C) Linux
D) Google Nest OS
84. What is an Operating System?
A) A computer program that performs common tasks
B) A system software that manages computer hardware and software resources
C) A computer software that provides a user interface
85. Which of the following is not a function of an Operating System?
A) Memory management
B) Process management
C) Disk defragmentation
86. Which of the following is not an example of a real-time Operating System?
A) QNX
B) Windows 10
C) VxWorks
87. Which of the following is not a type of Operating System?
A) Batch
B) Time-sharing
C) Multi-processing
D) Multi-tasking
88. Which of the following Operating Systems is open source?
A) Windows
B) macOS
C) Linux
89. What is a kernel?
A) A program that runs other programs
B) A set of rules that govern the use of a computer
C) The core of an Operating System that manages system resources
90. Which of the following is not a part of the Operating System’s file management system?
A) File creation
B) File deletion
C) File encryption
D) File protection
