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PLTECH reviewer FINALs T_T
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) Google
D) Facebook
E) Social Media
  • 2. Social media platforms
A) Facebook, Twitter, Instagram, and LinkedIn
B) YouTube, Spotify, and Vimeo
C) Uber, Airbnb, and GrubHub
D) StackOverflow, Quora, and Yahoo! Answers
  • 3. Knowledge platforms
A) Uber, Airbnb, and GrubHub
B) StackOverflow, Quora, and Yahoo! Answers
C) YouTube, Spotify, and Vimeo
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) Facebook, Twitter, Instagram, and LinkedIn
D) YouTube, Spotify, and Vimeo
  • 6. A conducive data environment that enables a software application to launch and run smoothly on a computer system.
A) digital platform
B) computer platform
C) operating platform
D) virtual platform
  • 7. These platforms come in different types, from simple ones in our phones to super advanced ones like supercomputers.
A) Platform as a Service
B) Cloud Platform
C) Hardware Platform
D) Computing platforms
  • 8. An all-in-one package for building and launching cloud-based services.
A) Platform as a Service
B) Computing platforms
C) Hardware Platform
D) Cloud Platform
  • 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) 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) Mobile Platform
C) Operating System
D) Third Platform
  • 12. Toolkit containing everything needed for users to access mobile applications
A) Mobile Platform
B) Client/Server Platform
C) Third 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) Third Platform
B) Operating System
C) Client/Server Platform
D) Mobile 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) Operating Memory
B) The Processor
C) Storage
D) Input/Output Devices
  • 16. This  acts as the quick-thinker, temporarily storing instructions and essential data.
A) Input/Output Devices
B) The Processor
C) Storage
D) Operating Memory
  • 17. Thinl of this as a locker room, where processes and data find a more permanent residence.
A) The Processor
B) Storage
C) Input/Output Devices
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) Subscriptions
B) None of the above
C) Pay as you go
D) Advertising
  • 20. Which mobile platform dominates ios?
A) macOS
B) windows
C) android
D) cromeOS
  • 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) allow 3rd parties to extend the ecosystem of the platform and its capabilities
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) Ease of use and immediate appeal for users
  • 23. Why is trust worthiness is critical in digital platform
A) Ease of use and immediate appeal for users
B) user need over third bussiness
C) Facilitation of exchanges between users
D) ensure clear terms and conditions as well as privacy protection
  • 24. What do you mean by service platform?
A) StackOverflow
B) airbnb
C) Youtube
D) Spotify
  • 25. Media sharing
A) Vimeo
B) facebook
C) AirBnb
D) google
  • 26. What do you mean by user friendly?
A) Ability to scale without causing performance degradation
B) Providing value to the community and as a function of the size of the community
C) ensure clear terms and conditions as well as privacy protection
D) Ease of use and immediate appeal for users
  • 27. What should digital platform provide to their user
A) Providing value to the community and as a function of the size of the community
B) Ease of use and immediate appeal for users
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
  • 28. How do digital platform generate value for their creator
A) Pay as you go
B) Advertising
C) Subscriptions
D) None of the above
  • 29. In client/service platform what role that the server do
A) manage files
B) access memory
C) temporary storage
D) processes and provide resources
  • 30. The other term of processor
A) storage
B) the brain
C) OS
D) locker room
  • 31. Function of operating memory?
A) permamently storing data
B) manage data
C) temporarily storing data
D) none of these
  • 32. Which computing platform allows directly interact with hardware?
A) Mobile Platform
B) Hardware Platform
C) Client/Server 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) 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) 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
  • 36. The other term of Storage
A) OS
B) lalagyanan
C) the brain
D) locker room
  • 37. Function of virtualization in cloud computing
A) ensure clear terms and conditions as well as privacy protection
B) make many virtual machines (VMs) on one server
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 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) Youtube
C) Google
D) MySpace
  • 40. In what year did MySpace reached 1 million?
A) 2004
B) 2001
C) 2005
D) 2000
  • 41. What applications is not included in top10 globally?
A) Instagram
B) Pinterest
C) TikTok
D) Facebook
  • 42. The largest social media platforms worldwide, Except.
A) Pinterest
B) Instagram
C) Facebook
D) YouTube
  • 43. How many user using facebook?
A) 2.94 billion
B) 2.97 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) 30mins- 2 hours
D) 2 hours
  • 45. h group always use social media
A) 64 years old
B) 10 years old
C) 16 to 64 years old
D) 17 to 65 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) facebook
B) youtube
C) instagram
D) chrome
  • 47. What are the two main components of operating system?
A) karnel and user interface
B) cli and gui
C) tinidor and malloc
D) none of these
  • 48. The role of mechanism in operating system
A) Mechanisms are responsible for writing user documentation and providing user manuals for the operating system.
B) Mechanism stays inform specific policy
C) Mechanisms handle the direct execution of user-level processes without involving any system-level checks or controls.
D) Mechanisms dictate the user interface design and determine how applications are visually represented.
  • 49. Which system calls use to allocate memory?
A) malloc
B) api
C) fork
D) karnel
  • 50. process management system calls
A) api
B) karnel
C) malloc
D) fork
  • 51. What is system calls?
A) to request services from the OS
B) none of these
C) to directly modify the hardware settings
D) to bypass the operating system and communicate directly with the hardware.
  • 52. What is exit system calls?
A) terminates current process
B) none of these
C) restarts current process
D) pause current process
  • 53. example of service driver?
A) none of these
B) Game Driver
C) Calendar Driver
D) Printer Driver
  • 54. What do directory report tools do?
A) track user activity or behavior
B) to create delete and modify files
C) to display memory
D) navigating through the file system
  • 55. What is the purpose of the management program?
A) to create delete and modify files
B) to display memory
C) navigating through the file system
D) none of these
  • 56. Which utility program manage various computer resouces such as disk space?
A) system call
B) back up software
C) loader
D) program mananger
  • 57. This are reponsible for loading and executing.
A) anti virus software
B) loader
C) program mananger
D) back up software
  • 58. The purpose of status infomation.
A) track user activity or behavior
B) to display memory
C) navigating through the file system
D) to create delete and modify files
  • 59. Function of compilers
A) execute operating system
B) manage files
C) programming language support
D) load files
  • 60. Key function of time management?
A) Managing Memory
B) Controlling User Input
C) Scheduling CPU
D) Assigning Disk Space
  • 61. Process of implementation
A) none of these
B) coding, compiling, and testing
C) input and output
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) Graphical User Interface (GUI)
B) Command Line Interface (CLI)
  • 64. Graphical User Interface (GUI) component usually located at the top bottom
A) menu
B) task bar
C) app bar
D) none of these
  • 65. A loader in OS is responsible for what
A) anti virus software
B) back up software
C) task bar
D) Graphical User Interface (GUI)
  • 66. What is the role of hyper visor in virtualization?
A) none of these
B) manages resouces between files
C) manages resouces between virtual machine
D) manages resouces between machine
  • 67. What is the disadvantage of virtual machine
A) performance overhead
B) fast performance
C) cloud computing
D) cloud storage
  • 68. What is the first step of operating system boot
A) power on self test(POST)
B) none of these
C) Starting the Graphical User Interface
D) Loading the Operating System
  • 69. What generation of OS introduce time sharing system
A) Third generation
B) First generation
C) Second generation
D) none of these
  • 70. What is the Role of Processor?
A) none of these
B) execution
C) termination
D) calculation
  • 71. What technology is the key to cloud platform
A) virtualization
B) Blockchain
C) Artificial Intelligence
D) Quantum Computing
  • 72. What is Edge computing?
A) compile any application that requires real-time processing
B) none of these
C) process some tasks locally
D) process task closer to data source
  • 73. These two OS dominate the mobile platform
A) Kai and harmony
B) Sailfish and Symbian
C) blackberry and blueberry
D) ios and android
  • 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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