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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) Facebook
C) Youtube
D) Google
E) Social Media
  • 2. Social media platforms
A) Facebook, Twitter, Instagram, and LinkedIn
B) StackOverflow, Quora, and Yahoo! Answers
C) YouTube, Spotify, and Vimeo
D) Uber, Airbnb, and GrubHub
  • 3. Knowledge platforms
A) Uber, Airbnb, and GrubHub
B) YouTube, Spotify, and Vimeo
C) Facebook, Twitter, Instagram, and LinkedIn
D) StackOverflow, Quora, and Yahoo! Answers
  • 4. Media sharing platforms
A) Facebook, Twitter, Instagram, and LinkedIn
B) StackOverflow, Quora, and Yahoo! Answers
C) Uber, Airbnb, and GrubHub
D) YouTube, Spotify, and Vimeo
  • 5. Service-oriented platforms
A) YouTube, Spotify, and Vimeo
B) StackOverflow, Quora, and Yahoo! Answers
C) Uber, Airbnb, and GrubHub
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) operating platform
C) digital 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) Hardware Platform
C) Cloud Platform
D) Platform as a Service
  • 8. An all-in-one package for building and launching cloud-based services.
A) Hardware Platform
B) Computing platforms
C) Platform as a Service
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) Computing platforms
B) Hardware Platform
C) Cloud Platform
D) Platform as a Service
  • 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) Third Platform
C) Operating System
D) Mobile Platform
  • 12. Toolkit containing everything needed for users to access mobile applications
A) Third Platform
B) Client/Server 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) Mobile Platform
B) Operating System
C) Client/Server Platform
D) Third Platform
  • 14. This platform is like a chat between your device and the server, ensuring local data processing runs smoothly.
A) Operating System
B) Third Platform
C) Mobile Platform
D) Client/Server Platform
  • 15. This serves as the captain of the squad.
A) Storage
B) Input/Output Devices
C) Operating Memory
D) The Processor
  • 16. This  acts as the quick-thinker, temporarily storing instructions and essential data.
A) Input/Output Devices
B) Operating Memory
C) Storage
D) The Processor
  • 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) Storage
B) Operating Memory
C) Input/Output Devices
D) The Processor
  • 19. Which revenue model involve charging user based on usage?
A) Subscriptions
B) None of the above
C) Advertising
D) Pay as you go
  • 20. Which mobile platform dominates ios?
A) windows
B) android
C) macOS
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) 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
  • 23. Why is trust worthiness is critical in digital platform
A) ensure clear terms and conditions as well as privacy protection
B) Ease of use and immediate appeal for users
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) StackOverflow
D) Spotify
  • 25. Media sharing
A) google
B) facebook
C) AirBnb
D) Vimeo
  • 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) 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) allow 3rd parties to extend the ecosystem of the platform and its capabilities
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
  • 28. How do digital platform generate value for their creator
A) Advertising
B) Subscriptions
C) None of the above
D) Pay as you go
  • 29. In client/service platform what role that the server do
A) access memory
B) processes and provide resources
C) manage files
D) temporary storage
  • 30. The other term of processor
A) OS
B) locker room
C) the brain
D) storage
  • 31. Function of operating memory?
A) none of these
B) permamently storing data
C) temporarily storing data
D) manage data
  • 32. Which computing platform allows directly interact with hardware?
A) Mobile Platform
B) Third Platform
C) Hardware Platform
D) Client/Server Platform
  • 33. Support the creation of IOT
A) Mobile Platform
B) Third Platform
C) Client/Server Platform
D) Hardware Platform
  • 34. What is the third platform primarily design to prioritize
A) provide tools and quick and easy software
B) ensure clear terms and conditions as well as privacy protection
C) user need over third bussiness
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) Ease of use and immediate appeal for users
C) provide tools and quick and easy software
D) user need over third bussiness
  • 36. The other term of Storage
A) locker room
B) lalagyanan
C) OS
D) the brain
  • 37. Function of virtualization in cloud computing
A) make many virtual machines (VMs) on one server
B) provide tools and quick and easy software
C) ensure clear terms and conditions as well as privacy protection
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 5 billion
B) More than 6 billion
C) More than 11 billion
D) More than 1 million
  • 39. What was the first social media platform to reach 1 million users?
A) Google
B) MySpace
C) Youtube
D) FaceBook
  • 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) Instagram
B) Pinterest
C) Facebook
D) TikTok
  • 42. The largest social media platforms worldwide, Except.
A) Pinterest
B) Facebook
C) Instagram
D) YouTube
  • 43. How many user using facebook?
A) 2.97 billion
B) 2.96 billion
C) 2.94 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) 16 to 64 years old
B) 64 years old
C) 17 to 65 years old
D) 10 to 65 years old
E) 10 years old
  • 46. Which company reports more than 200 million small businesses use its service for various purposes.
A) instagram
B) facebook
C) youtube
D) chrome
  • 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 are responsible for writing user documentation and providing user manuals for the operating system.
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 dictate the user interface design and determine how applications are visually represented.
  • 49. Which system calls use to allocate memory?
A) api
B) malloc
C) karnel
D) fork
  • 50. process management system calls
A) api
B) malloc
C) karnel
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) pause current process
B) terminates current process
C) restarts current process
D) none of these
  • 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) navigating through the file system
D) to display memory
  • 55. What is the purpose of the management program?
A) none of these
B) to create delete and modify files
C) navigating through the file system
D) to display memory
  • 56. Which utility program manage various computer resouces such as disk space?
A) system call
B) loader
C) back up software
D) program mananger
  • 57. This are reponsible for loading and executing.
A) program mananger
B) loader
C) back up software
D) anti virus software
  • 58. The purpose of status infomation.
A) navigating through the file system
B) track user activity or behavior
C) to display memory
D) to create delete and modify files
  • 59. Function of compilers
A) manage files
B) execute operating system
C) programming language support
D) load files
  • 60. Key function of time management?
A) Managing Memory
B) Controlling User Input
C) Assigning Disk Space
D) Scheduling CPU
  • 61. Process of implementation
A) input and output
B) create and delete
C) none of these
D) coding, compiling, and testing
  • 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) Graphical User Interface (GUI)
B) Command Line Interface (CLI)
  • 64. Graphical User Interface (GUI) component usually located at the top bottom
A) app bar
B) menu
C) task bar
D) none of these
  • 65. A loader in OS is responsible for what
A) anti virus software
B) Graphical User Interface (GUI)
C) back up software
D) task bar
  • 66. What is the role of hyper visor in virtualization?
A) none of these
B) manages resouces between files
C) manages resouces between machine
D) manages resouces between virtual machine
  • 67. What is the disadvantage of virtual machine
A) fast performance
B) cloud computing
C) performance overhead
D) cloud storage
  • 68. What is the first step of operating system boot
A) power on self test(POST)
B) Starting the Graphical User Interface
C) Loading the Operating System
D) none of these
  • 69. What generation of OS introduce time sharing system
A) none of these
B) Second generation
C) Third generation
D) First generation
  • 70. What is the Role of Processor?
A) calculation
B) termination
C) execution
D) none of these
  • 71. What technology is the key to cloud platform
A) Artificial Intelligence
B) Quantum Computing
C) virtualization
D) Blockchain
  • 72. What is Edge computing?
A) process some tasks locally
B) compile any application that requires real-time processing
C) process task closer to data source
D) none of these
  • 73. These two OS dominate the mobile platform
A) Kai and harmony
B) ios and android
C) Sailfish and Symbian
D) blackberry and blueberry
  • 74. Papasa o Hindi?
A) change course
B) try
C) Pasasa
D) Hindi
  • 75. First gen has no operating system and more on commands and manual programming
A) TRUE
B) FALSE
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