A) To make phone calls. B) To create documents and presentations. C) To manage computer hardware and act as an intermediary between the user and the computer. D) To browse the internet faster.
A) Linux B) Windows C) macOS D) Android
A) To manage email accounts. B) To play video games. C) To provide an interface for hardware devices to communicate with the operating system. D) To design websites.
A) Android B) Ubuntu C) macOS D) Windows
A) Great User Interface B) Graphical User Interface C) Global User Interaction D) General Usage Indicator
A) To load the operating system into memory during the boot process. B) To track the number of steps taken in a day. C) To design logos for companies. D) To create music playlists.
A) Access to root vegetables. B) Access to tree roots. C) Access to plant roots. D) The highest level of access to the operating system, allowing full control over system settings and files.
A) Downloading multiple files simultaneously. B) Using multiple keyboards and mice at the same time. C) The ability of an operating system to execute multiple tasks concurrently. D) Juggling multiple physical objects.
A) iOS B) Windows C) Chrome OS D) Linux
A) A central database used to store configuration settings and options for the operating system. B) To store photos and videos. C) To manage financial transactions. D) To keep track of physical exercise routines.
A) A messaging system for computer users. B) An online shopping platform. C) An interface provided by the operating system that allows user-level processes to request services from the kernel. D) A customer service hotline for software issues.
A) Online shopping platform. B) Outer layer of the operating system. C) Protective covering for hardware components. D) A program that interprets commands and allows the user to interact with the operating system.
A) To create presentations. B) To send emails. C) To monitor system performance and manage running processes. D) To play video games.
A) Windows B) iOS C) Ubuntu D) Chrome OS
A) A time slice occurring, requiring a context switch. B) Accessing valid memory addresses. C) User input from the keyboard. D) The completion of a program's execution.
A) Procedural design B) Functional programming C) Object-oriented design D) Imperative programming
A) HFS+ B) EXT4 C) NTFS D) FAT32
A) Minimalism B) Redundancy C) Open-source development D) Security
A) OS/360 B) Fortran Monitor System (FMS) C) UNIX D) MINIX
A) JMP X, where X is the jump address. B) MOV X, Y, where X and Y are registers. C) CALL X, where X is a function identifier. D) INT X, where X is the offset number in hexadecimal format.
A) alpha | bravo. B) alpha > bravo. C) alpha < bravo. D) alpha & bravo.
A) wait(pid, signum). B) kill(pid, signum). C) fork(pid, signum). D) exec(pid, signum).
A) Symbian OS B) VAX/VMS C) BlackBerry OS D) Linux
A) BSD License B) GNU General Public License (GPL) C) Apache License D) MIT License
A) Syllable or TempleOS B) Ubuntu or Fedora C) Windows or macOS D) Android or iOS
A) System/360 B) Linux C) UNIX D) MULTICS
A) Android networking features B) Windows networking features C) MacOS networking features D) Standard UNIX networking features
A) ANSI C B) POSIX C) IEEE 802.11 D) ISO/IEC 27001
A) Python B) Java C) Ruby D) C++
A) Phishing attacks. B) SQL injection attacks. C) Buffer overflow attacks. D) Cross-site scripting attacks.
A) Non-preemptive multitasking B) Cooperative multitasking C) Batch processing D) Preemptive multitasking
A) Andrew S. Tanenbaum. B) Linus Torvalds. C) Bill Gates. D) Steve Jobs.
A) Windows API B) UNIX shell C) Linux kernel D) Bionic C library
A) Microsoft Windows B) IBM PC C) Apple's Macintosh D) UNIX
A) Virtual private network (VPN). B) Data encryption standard (DES). C) Secure socket layer (SSL). D) Address space layout randomization (ASLR). |