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PLTECH reviewer FINALs T_T - Quiz
Contributed by: Fernandez
  • 1. A computer based technology that facilitates the sharing of ideas, thoughts, and infomations through virtual networks and communoties.
A) Facebook
B) Twitter
C) Youtube
D) Social Media
E) Google
  • 2. Social media platforms
A) YouTube, Spotify, and Vimeo
B) Facebook, Twitter, Instagram, and LinkedIn
C) Uber, Airbnb, and GrubHub
D) StackOverflow, Quora, and Yahoo! Answers
  • 3. Knowledge platforms
A) StackOverflow, Quora, and Yahoo! Answers
B) Facebook, Twitter, Instagram, and LinkedIn
C) YouTube, Spotify, and Vimeo
D) Uber, Airbnb, and GrubHub
  • 4. Media sharing platforms
A) YouTube, Spotify, and Vimeo
B) StackOverflow, Quora, and Yahoo! Answers
C) Facebook, Twitter, Instagram, and LinkedIn
D) Uber, Airbnb, and GrubHub
  • 5. Service-oriented platforms
A) Uber, Airbnb, and GrubHub
B) StackOverflow, Quora, and Yahoo! Answers
C) YouTube, Spotify, and Vimeo
D) Facebook, Twitter, Instagram, and LinkedIn
  • 6. A conducive data environment that enables a software application to launch and run smoothly on a computer system.
A) virtual platform
B) digital platform
C) operating platform
D) computer platform
  • 7. These platforms come in different types, from simple ones in our phones to super advanced ones like supercomputers.
A) Hardware Platform
B) Computing platforms
C) Cloud Platform
D) Platform as a Service
  • 8. An all-in-one package for building and launching cloud-based services.
A) Computing platforms
B) Cloud Platform
C) Hardware Platform
D) Platform as a Service
  • 9. These digital spaces where software or service applications are built and launched, They use virtualization tech to make many virtual machines (VMs) on one server
A) Platform as a Service
B) Hardware Platform
C) Computing platforms
D) Cloud Platform
  • 10. The building blocks of computer systems in information technology, and a set of parts that let you run computer programs.
A) Platform as a Service
B) Cloud Platform
C) Hardware Platform
D) Computing platforms
  • 11. Acts as a middleman between programs and the computer hardware
A) Third Platform
B) Operating System
C) Client/Server Platform
D) Mobile Platform
  • 12. Toolkit containing everything needed for users to access mobile applications
A) Client/Server Platform
B) Third Platform
C) Mobile Platform
D) Operating System
  • 13. This platform is a mix of mobile, social media, cloud, and big data with a touch of the Internet of Things and machine learning.
A) Operating System
B) Mobile Platform
C) Third Platform
D) Client/Server Platform
  • 14. This platform is like a chat between your device and the server, ensuring local data processing runs smoothly.
A) Operating System
B) Mobile Platform
C) Third Platform
D) Client/Server Platform
  • 15. This serves as the captain of the squad.
A) The Processor
B) Input/Output Devices
C) Storage
D) Operating Memory
  • 16. This  acts as the quick-thinker, temporarily storing instructions and essential data.
A) Operating Memory
B) The Processor
C) Storage
D) Input/Output Devices
  • 17. Thinl of this as a locker room, where processes and data find a more permanent residence.
A) The Processor
B) Input/Output Devices
C) Storage
D) Operating Memory
  • 18. This function as messengers, facilitating seamless communication between computers
A) Input/Output Devices
B) Storage
C) The Processor
D) Operating Memory
  • 19. Which revenue model involve charging user based on usage?
A) None of the above
B) Subscriptions
C) Advertising
D) Pay as you go
  • 20. Which mobile platform dominates ios?
A) windows
B) cromeOS
C) android
D) macOS
  • 21. What make a digital platform scalable?
A) Ease of use and immediate appeal for users
B) Ability to scale without causing performance degradation
C) Providing value to the community and as a function of the size of the community
D) allow 3rd parties to extend the ecosystem of the platform and its capabilities
  • 22. Primary purpose of api
A) Ease of use and immediate appeal for users
B) Ability to scale without causing performance degradation
C) Providing value to the community and as a function of the size of the community
D) allow 3rd parties to extend the ecosystem of the platform and its capabilities
  • 23. Why is trust worthiness is critical in digital platform
A) Ease of use and immediate appeal for users
B) ensure clear terms and conditions as well as privacy protection
C) Facilitation of exchanges between users
D) user need over third bussiness
  • 24. What do you mean by service platform?
A) Youtube
B) airbnb
C) Spotify
D) StackOverflow
  • 25. Media sharing
A) facebook
B) AirBnb
C) Vimeo
D) google
  • 26. What do you mean by user friendly?
A) Ability to scale without causing performance degradation
B) ensure clear terms and conditions as well as privacy protection
C) Providing value to the community and as a function of the size of the community
D) Ease of use and immediate appeal for users
  • 27. What should digital platform provide to their user
A) allow 3rd parties to extend the ecosystem of the platform and its capabilities
B) Providing value to the community and as a function of the size of the community
C) Ease of use and immediate appeal for users
D) ensure clear terms and conditions as well as privacy protection
  • 28. How do digital platform generate value for their creator
A) Advertising
B) None of the above
C) Pay as you go
D) Subscriptions
  • 29. In client/service platform what role that the server do
A) manage files
B) temporary storage
C) processes and provide resources
D) access memory
  • 30. The other term of processor
A) locker room
B) the brain
C) OS
D) storage
  • 31. Function of operating memory?
A) permamently storing data
B) temporarily storing data
C) manage data
D) none of these
  • 32. Which computing platform allows directly interact with hardware?
A) Mobile Platform
B) Client/Server Platform
C) Hardware Platform
D) Third Platform
  • 33. Support the creation of IOT
A) Mobile Platform
B) Client/Server Platform
C) Third Platform
D) Hardware Platform
  • 34. What is the third platform primarily design to prioritize
A) user need over third bussiness
B) Ease of use and immediate appeal for users
C) ensure clear terms and conditions as well as privacy protection
D) provide tools and quick and easy software
  • 35. Advantage of platform as a service?
A) ensure clear terms and conditions as well as privacy protection
B) provide tools and quick and easy software
C) user need over third bussiness
D) Ease of use and immediate appeal for users
  • 36. The other term of Storage
A) OS
B) lalagyanan
C) the brain
D) locker room
  • 37. Function of virtualization in cloud computing
A) make many virtual machines (VMs) on one server
B) ensure clear terms and conditions as well as privacy protection
C) allow 3rd parties to extend the ecosystem of the platform and its capabilities
D) provide tools and quick and easy software
  • 38. How many people around the world use social media.
A) More than 5 billion
B) More than 11 billion
C) More than 6 billion
D) More than 1 million
  • 39. What was the first social media platform to reach 1 million users?
A) MySpace
B) Google
C) FaceBook
D) Youtube
  • 40. In what year did MySpace reached 1 million?
A) 2001
B) 2000
C) 2005
D) 2004
  • 41. What applications is not included in top10 globally?
A) Facebook
B) TikTok
C) Instagram
D) Pinterest
  • 42. The largest social media platforms worldwide, Except.
A) Pinterest
B) Facebook
C) YouTube
D) Instagram
  • 43. How many user using facebook?
A) 2.97 billion
B) 2.94 billion
C) 2.96 billion
D) 2.98 billion
  • 44. How Much Time Do People Spend on Social Media?
A) 2-3 hours
B) 1-2hours
C) 2 hours
D) 30mins- 2 hours
  • 45. h group always use social media
A) 17 to 65 years old
B) 16 to 64 years old
C) 64 years old
D) 10 years old
E) 10 to 65 years old
  • 46. Which company reports more than 200 million small businesses use its service for various purposes.
A) youtube
B) facebook
C) instagram
D) chrome
  • 47. What are the two main components of operating system?
A) none of these
B) tinidor and malloc
C) cli and gui
D) karnel and user interface
  • 48. The role of mechanism in operating system
A) Mechanisms dictate the user interface design and determine how applications are visually represented.
B) Mechanisms handle the direct execution of user-level processes without involving any system-level checks or controls.
C) Mechanisms are responsible for writing user documentation and providing user manuals for the operating system.
D) Mechanism stays inform specific policy
  • 49. Which system calls use to allocate memory?
A) malloc
B) karnel
C) fork
D) api
  • 50. process management system calls
A) malloc
B) fork
C) api
D) karnel
  • 51. What is system calls?
A) to bypass the operating system and communicate directly with the hardware.
B) to request services from the OS
C) to directly modify the hardware settings
D) none of these
  • 52. What is exit system calls?
A) pause current process
B) none of these
C) restarts current process
D) terminates current process
  • 53. example of service driver?
A) none of these
B) Printer Driver
C) Calendar Driver
D) Game Driver
  • 54. What do directory report tools do?
A) track user activity or behavior
B) navigating through the file system
C) to display memory
D) to create delete and modify files
  • 55. What is the purpose of the management program?
A) to display memory
B) none of these
C) to create delete and modify files
D) navigating through the file system
  • 56. Which utility program manage various computer resouces such as disk space?
A) system call
B) back up software
C) program mananger
D) loader
  • 57. This are reponsible for loading and executing.
A) loader
B) anti virus software
C) back up software
D) program mananger
  • 58. The purpose of status infomation.
A) track user activity or behavior
B) to create delete and modify files
C) to display memory
D) navigating through the file system
  • 59. Function of compilers
A) programming language support
B) manage files
C) execute operating system
D) load files
  • 60. Key function of time management?
A) Scheduling CPU
B) Assigning Disk Space
C) Controlling User Input
D) Managing Memory
  • 61. Process of implementation
A) none of these
B) input and output
C) coding, compiling, and testing
D) create and delete
  • 62. type of text-based interface where users interact with the system by typing commands directly
A) Graphical User Interface (GUI)
B) Command Line Interface (CLI)
  • 63. Consists of windows, icons, buttons, and menus.
A) Command Line Interface (CLI)
B) Graphical User Interface (GUI)
  • 64. Graphical User Interface (GUI) component usually located at the top bottom
A) menu
B) app bar
C) none of these
D) task bar
  • 65. A loader in OS is responsible for what
A) Graphical User Interface (GUI)
B) task bar
C) back up software
D) anti virus software
  • 66. What is the role of hyper visor in virtualization?
A) manages resouces between files
B) manages resouces between virtual machine
C) manages resouces between machine
D) none of these
  • 67. What is the disadvantage of virtual machine
A) performance overhead
B) fast performance
C) cloud storage
D) cloud computing
  • 68. What is the first step of operating system boot
A) none of these
B) power on self test(POST)
C) Starting the Graphical User Interface
D) Loading the Operating System
  • 69. What generation of OS introduce time sharing system
A) Third generation
B) none of these
C) First generation
D) Second generation
  • 70. What is the Role of Processor?
A) execution
B) termination
C) none of these
D) calculation
  • 71. What technology is the key to cloud platform
A) Blockchain
B) virtualization
C) Artificial Intelligence
D) Quantum Computing
  • 72. What is Edge computing?
A) none of these
B) compile any application that requires real-time processing
C) process task closer to data source
D) process some tasks locally
  • 73. These two OS dominate the mobile platform
A) Kai and harmony
B) blackberry and blueberry
C) ios and android
D) Sailfish and Symbian
  • 74. Papasa o Hindi?
A) Hindi
B) try
C) change course
D) Pasasa
  • 75. First gen has no operating system and more on commands and manual programming
A) TRUE
B) FALSE
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