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