- 1. create process, terminate process end, abort •
load, execute •
get process attributes, set process attributes •
wait for time •
wait event, signal event •
allocate and free memory •
Dump memory if error •
Debugger for determining bugs, single step execution •
Locks for managing access to shared data between processes
A) Information Maintenance
B) Process Control
C) Device Management
D) Communication
E) File Management
- 2. •
create file, delete file •
open, close file •
read, write, reposition •
get and set file attributes
A) Process Control
B) Communication
C) Information Maintenance
D) Device Management
E) File Management
- 3. •
request device, release device •
read, write, reposition •
get device attributes, set device attributes •
logically attach or detach devices
A) Process Control
B) File Management
C) Device Management
D) Protection
E) Information Maintenance
- 4. •
get time or date, set time or date •
get system data, set system data •
get and set process, file, or device attributes
A) Process Control
B) File Management
C) Information Maintenance
D) Process Control
E) Protection
- 5. •
create, delete communication connection •
send, receive messages if message passing model to host name or process name •
From client to server •
Shared-memory model create and gain access to memory regions •
transfer status information •
attach and detach remote devices
A) Information Maintenance
B) Process Control
C) Protection
D) Communication
E) File Management
- 6. •
Control access to resources •
Get and set permissions •
Allow and deny user access
A) Information Maintenance
B) Process Control
C) Protection
D) Device Management
E) File Management
- 7. CLI operates through typed commands entered by the user.
A) Text-Based Interface
B) Powerful and Efficient
C) APIs (Application Programming Interfaces)
D) System Calls
- 8. CLI is faster for advanced users who are familiar with commands.
A) Text-Based Interface
B) APIs (Application Programming Interfaces)
C) Powerful and Efficient
D) System Calls
- 9. The interface between a program and the operating system, enabling programs to request services from the OS.
A) Powerful and Efficient
B) Text-Based Interface
C) System Calls
D) APIs (Application Programming Interfaces)
- 10. Libraries that provide functions for interacting with the OS, simplifying the interaction between applications and the system
A) System Calls
B) APIs (Application Programming Interfaces)
C) Powerful and Efficient
D) Text-Based Interface
- 11. A visual interface with windows, icons, and menus, providing a user-friendly way to interact with the system
A) Graphical User Interface (GUI
B) Command Line Interface (CLI)
- 12. A text-based interface where users interact with the system by typing commands directly
A) Command Line Interface (CLI)
B) Graphical User Interface (GUI
- 13. the process of writing source code in a high-level programming language, compiling it into object code, and then interpreting (executing) this object code by means of an interpreter.
A) Design Goals
B) Implementation
- 14. Deletes temporary files, system logs, and unnecessary data to free up disk space
A) Disk Utility (macOS)
B) Disk Cleanup
C) Antivirus software
D) Task Manager
- 15. Scans system files for malware and viruses, removes detected threats.
A) Disk Cleanup
B) Disk Utility (macOS)
C) Antivirus software
D) Task Manager
- 16. Displays system processes, CPU usage, and memory usage, allows administrators to manage system resources
A) Task Manager
B) Disk Utility (macOS)
C) Antivirus software
D) Disk Cleanup
- 17. Manages disk partitions, formats, and backups.
A) Disk Utility (macOS)
B) Disk Cleanup
C) Task Manager
D) Antivirus software
- 18. Manages communication between graphics hardware and OS.
A) Network drivers
B) Audio drivers
C) Graphics drivers
- 19. Manages communication between network hardware and OS.
A) Audio drivers
B) Network drivers
C) Graphics drivers
- 20. Manages communication between audio hardware and OS.
A) Audio drivers
B) Graphics drivers
C) Network drivers
- 21. Mechanisms ________ such as scheduling, memory management, and interrupt handling
A) handle small-level functions
B) handle higher-level functions
C) handle mid-level functions
D) handle low-level functions
- 22. known as traps or exceptions in certain processors, are a method for redirecting the processor from the running of the current program so that it can handle an occurrence
A) BOOTLOADER
B) CONTROL UNIT
C) BUSES
D) INTERRUPTS
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