PLTECH reviewer FINALs T_T - Quiz
  • 1. A computer based technology that facilitates the sharing of ideas, thoughts, and infomations through virtual networks and communoties.
A) Social Media
B) Facebook
C) Youtube
D) Google
E) Twitter
  • 2. Social media platforms
A) StackOverflow, Quora, and Yahoo! Answers
B) Uber, Airbnb, and GrubHub
C) YouTube, Spotify, and Vimeo
D) Facebook, Twitter, Instagram, and LinkedIn
  • 3. Knowledge platforms
A) YouTube, Spotify, and Vimeo
B) Uber, Airbnb, and GrubHub
C) Facebook, Twitter, Instagram, and LinkedIn
D) StackOverflow, Quora, and Yahoo! Answers
  • 4. Media sharing platforms
A) Uber, Airbnb, and GrubHub
B) StackOverflow, Quora, and Yahoo! Answers
C) YouTube, Spotify, and Vimeo
D) Facebook, Twitter, Instagram, and LinkedIn
  • 5. Service-oriented platforms
A) Uber, Airbnb, and GrubHub
B) YouTube, Spotify, and Vimeo
C) StackOverflow, Quora, and Yahoo! Answers
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) Computing platforms
B) Cloud Platform
C) Platform as a Service
D) Hardware Platform
  • 8. An all-in-one package for building and launching cloud-based services.
A) Hardware Platform
B) Computing platforms
C) Cloud 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) Cloud Platform
C) Computing platforms
D) Hardware Platform
  • 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) Platform as a Service
C) Cloud Platform
D) Hardware Platform
  • 11. Acts as a middleman between programs and the computer hardware
A) Operating System
B) Third Platform
C) Mobile Platform
D) Client/Server Platform
  • 12. Toolkit containing everything needed for users to access mobile applications
A) Operating System
B) Third Platform
C) Client/Server 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) Operating System
B) Client/Server Platform
C) Mobile Platform
D) Third Platform
  • 14. This platform is like a chat between your device and the server, ensuring local data processing runs smoothly.
A) Mobile Platform
B) Third Platform
C) Client/Server Platform
D) Operating System
  • 15. This serves as the captain of the squad.
A) Storage
B) Operating Memory
C) Input/Output Devices
D) The Processor
  • 16. This  acts as the quick-thinker, temporarily storing instructions and essential data.
A) The Processor
B) Storage
C) Operating Memory
D) Input/Output Devices
  • 17. Thinl of this as a locker room, where processes and data find a more permanent residence.
A) Operating Memory
B) The Processor
C) Input/Output Devices
D) Storage
  • 18. This function as messengers, facilitating seamless communication between computers
A) Input/Output Devices
B) Operating Memory
C) The Processor
D) Storage
  • 19. Which revenue model involve charging user based on usage?
A) Subscriptions
B) Pay as you go
C) Advertising
D) None of the above
  • 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) allow 3rd parties to extend the ecosystem of the platform and its capabilities
C) Ease of use and immediate appeal for users
D) Ability to scale without causing performance degradation
  • 22. Primary purpose of api
A) Ease of use and immediate appeal for users
B) allow 3rd parties to extend the ecosystem of the platform and its capabilities
C) Ability to scale without causing performance degradation
D) Providing value to the community and as a function of the size of the community
  • 23. Why is trust worthiness is critical in digital platform
A) user need over third bussiness
B) Facilitation of exchanges between users
C) ensure clear terms and conditions as well as privacy protection
D) Ease of use and immediate appeal for users
  • 24. What do you mean by service platform?
A) Youtube
B) airbnb
C) Spotify
D) StackOverflow
  • 25. Media sharing
A) facebook
B) Vimeo
C) AirBnb
D) google
  • 26. What do you mean by user friendly?
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) ensure clear terms and conditions as well as privacy protection
  • 27. What should digital platform provide to their user
A) ensure clear terms and conditions as well as privacy protection
B) Providing value to the community and as a function of the size of the community
C) allow 3rd parties to extend the ecosystem of the platform and its capabilities
D) Ease of use and immediate appeal for users
  • 28. How do digital platform generate value for their creator
A) None of the above
B) Advertising
C) Pay as you go
D) Subscriptions
  • 29. In client/service platform what role that the server do
A) processes and provide resources
B) temporary storage
C) manage files
D) access memory
  • 30. The other term of processor
A) storage
B) the brain
C) locker room
D) OS
  • 31. Function of operating memory?
A) manage data
B) permamently storing data
C) temporarily storing data
D) none of these
  • 32. Which computing platform allows directly interact with hardware?
A) Mobile Platform
B) Client/Server Platform
C) Third Platform
D) Hardware Platform
  • 33. Support the creation of IOT
A) Hardware Platform
B) Third Platform
C) Client/Server Platform
D) Mobile Platform
  • 34. What is the third platform primarily design to prioritize
A) provide tools and quick and easy software
B) user need over third bussiness
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) ensure clear terms and conditions as well as privacy protection
B) provide tools and quick and easy software
C) Ease of use and immediate appeal for users
D) user need over third bussiness
  • 36. The other term of Storage
A) the brain
B) OS
C) locker room
D) lalagyanan
  • 37. Function of virtualization in cloud computing
A) provide tools and quick and easy software
B) make many virtual machines (VMs) on one server
C) allow 3rd parties to extend the ecosystem of the platform and its capabilities
D) ensure clear terms and conditions as well as privacy protection
  • 38. How many people around the world use social media.
A) More than 6 billion
B) More than 1 million
C) More than 5 billion
D) More than 11 billion
  • 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) 2005
B) 2001
C) 2004
D) 2000
  • 41. What applications is not included in top10 globally?
A) Facebook
B) Pinterest
C) TikTok
D) Instagram
  • 42. The largest social media platforms worldwide, Except.
A) YouTube
B) Pinterest
C) Instagram
D) Facebook
  • 43. How many user using facebook?
A) 2.96 billion
B) 2.98 billion
C) 2.97 billion
D) 2.94 billion
  • 44. How Much Time Do People Spend on Social Media?
A) 1-2hours
B) 2-3 hours
C) 2 hours
D) 30mins- 2 hours
  • 45. h group always use social media
A) 10 to 65 years old
B) 10 years old
C) 17 to 65 years old
D) 64 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) facebook
B) youtube
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) Mechanism stays inform specific policy
D) Mechanisms are responsible for writing user documentation and providing user manuals for the operating system.
  • 49. Which system calls use to allocate memory?
A) karnel
B) malloc
C) api
D) fork
  • 50. process management system calls
A) fork
B) api
C) karnel
D) malloc
  • 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) none of these
B) pause current process
C) terminates current process
D) restarts 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) to create delete and modify files
B) to display memory
C) track user activity or behavior
D) navigating through the file system
  • 55. What is the purpose of the management program?
A) to display memory
B) none of these
C) navigating through the file system
D) to create delete and modify files
  • 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) anti virus software
B) back up software
C) program mananger
D) loader
  • 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) manage files
B) programming language support
C) execute operating system
D) load files
  • 60. Key function of time management?
A) Managing Memory
B) Scheduling CPU
C) Assigning Disk Space
D) Controlling User Input
  • 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) Command Line Interface (CLI)
B) Graphical User Interface (GUI)
  • 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) task bar
B) menu
C) app bar
D) none of these
  • 65. A loader in OS is responsible for what
A) back up software
B) Graphical User Interface (GUI)
C) anti virus software
D) task bar
  • 66. What is the role of hyper visor in virtualization?
A) manages resouces between virtual machine
B) manages resouces between files
C) manages resouces between machine
D) none of these
  • 67. What is the disadvantage of virtual machine
A) fast performance
B) performance overhead
C) cloud storage
D) cloud computing
  • 68. What is the first step of operating system boot
A) none of these
B) Starting the Graphical User Interface
C) power on self test(POST)
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) termination
B) calculation
C) none of these
D) execution
  • 71. What technology is the key to cloud platform
A) Artificial Intelligence
B) Blockchain
C) Quantum Computing
D) virtualization
  • 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) Kai and harmony
B) blackberry and blueberry
C) Sailfish and Symbian
D) ios and android
  • 74. Papasa o Hindi?
A) try
B) Hindi
C) change course
D) Pasasa
  • 75. First gen has no operating system and more on commands and manual programming
A) FALSE
B) TRUE
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