PLTECH reviewer FINALs T_T
  • 1. A computer based technology that facilitates the sharing of ideas, thoughts, and infomations through virtual networks and communoties.
A) Twitter
B) Facebook
C) Google
D) Social Media
E) Youtube
  • 2. Social media platforms
A) Uber, Airbnb, and GrubHub
B) StackOverflow, Quora, and Yahoo! Answers
C) YouTube, Spotify, and Vimeo
D) Facebook, Twitter, Instagram, and LinkedIn
  • 3. Knowledge platforms
A) Facebook, Twitter, Instagram, and LinkedIn
B) Uber, Airbnb, and GrubHub
C) YouTube, Spotify, and Vimeo
D) StackOverflow, Quora, and Yahoo! Answers
  • 4. Media sharing platforms
A) Uber, Airbnb, and GrubHub
B) Facebook, Twitter, Instagram, and LinkedIn
C) StackOverflow, Quora, and Yahoo! Answers
D) YouTube, Spotify, and Vimeo
  • 5. Service-oriented platforms
A) StackOverflow, Quora, and Yahoo! Answers
B) Facebook, Twitter, Instagram, and LinkedIn
C) Uber, Airbnb, and GrubHub
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) operating platform
B) digital platform
C) computer platform
D) virtual 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) Cloud Platform
C) Platform as a Service
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) Cloud Platform
B) Platform as a Service
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) Hardware Platform
B) Computing platforms
C) Cloud Platform
D) Platform as a Service
  • 11. Acts as a middleman between programs and the computer hardware
A) Mobile Platform
B) Operating System
C) Third Platform
D) Client/Server Platform
  • 12. Toolkit containing everything needed for users to access mobile applications
A) Mobile Platform
B) Operating System
C) Client/Server Platform
D) Third 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) Third Platform
D) Mobile Platform
  • 14. This platform is like a chat between your device and the server, ensuring local data processing runs smoothly.
A) Third Platform
B) Mobile Platform
C) Operating System
D) Client/Server Platform
  • 15. This serves as the captain of the squad.
A) Input/Output Devices
B) The Processor
C) Storage
D) Operating Memory
  • 16. This  acts as the quick-thinker, temporarily storing instructions and essential data.
A) Operating Memory
B) Storage
C) The Processor
D) Input/Output Devices
  • 17. Thinl of this as a locker room, where processes and data find a more permanent residence.
A) Storage
B) The Processor
C) Input/Output Devices
D) Operating Memory
  • 18. This function as messengers, facilitating seamless communication between computers
A) Input/Output Devices
B) Storage
C) Operating Memory
D) The Processor
  • 19. Which revenue model involve charging user based on usage?
A) Subscriptions
B) Advertising
C) None of the above
D) Pay as you go
  • 20. Which mobile platform dominates ios?
A) macOS
B) windows
C) cromeOS
D) android
  • 21. What make a digital platform scalable?
A) Ability to scale without causing performance degradation
B) allow 3rd parties to extend the ecosystem of the platform and its capabilities
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
  • 22. Primary purpose of api
A) Ease of use and immediate appeal for users
B) Providing value to the community and as a function of the size of the community
C) Ability to scale without causing performance degradation
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) user need over third bussiness
D) Facilitation of exchanges between users
  • 24. What do you mean by service platform?
A) Spotify
B) airbnb
C) StackOverflow
D) Youtube
  • 25. Media sharing
A) Vimeo
B) AirBnb
C) facebook
D) google
  • 26. What do you mean by user friendly?
A) Ability to scale without causing performance degradation
B) Ease of use and immediate appeal for users
C) ensure clear terms and conditions as well as privacy protection
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) Ease of use and immediate appeal for users
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) 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) temporary storage
B) processes and provide resources
C) manage files
D) access memory
  • 30. The other term of processor
A) OS
B) the brain
C) storage
D) locker room
  • 31. Function of operating memory?
A) temporarily storing data
B) manage data
C) none of these
D) permamently storing data
  • 32. Which computing platform allows directly interact with hardware?
A) Client/Server Platform
B) Hardware Platform
C) Third Platform
D) Mobile Platform
  • 33. Support the creation of IOT
A) Third Platform
B) Mobile Platform
C) Client/Server Platform
D) Hardware Platform
  • 34. What is the third platform primarily design to prioritize
A) Ease of use and immediate appeal for users
B) ensure clear terms and conditions as well as privacy protection
C) provide tools and quick and easy software
D) user need over third bussiness
  • 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) the brain
B) lalagyanan
C) locker room
D) OS
  • 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 1 million
B) More than 11 billion
C) More than 5 billion
D) More than 6 billion
  • 39. What was the first social media platform to reach 1 million users?
A) FaceBook
B) Google
C) MySpace
D) Youtube
  • 40. In what year did MySpace reached 1 million?
A) 2005
B) 2004
C) 2000
D) 2001
  • 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) Pinterest
B) Facebook
C) YouTube
D) Instagram
  • 43. How many user using facebook?
A) 2.94 billion
B) 2.98 billion
C) 2.96 billion
D) 2.97 billion
  • 44. How Much Time Do People Spend on Social Media?
A) 30mins- 2 hours
B) 1-2hours
C) 2-3 hours
D) 2 hours
  • 45. h group always use social media
A) 17 to 65 years old
B) 10 to 65 years old
C) 64 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) youtube
B) facebook
C) chrome
D) instagram
  • 47. What are the two main components of operating system?
A) none of these
B) karnel and user interface
C) tinidor and malloc
D) cli and gui
  • 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) Mechanisms dictate the user interface design and determine how applications are visually represented.
D) Mechanism stays inform specific policy
  • 49. Which system calls use to allocate memory?
A) fork
B) karnel
C) malloc
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 directly modify the hardware settings
C) none of these
D) to request services from the OS
  • 52. What is exit system calls?
A) pause current process
B) terminates current process
C) none of these
D) restarts current process
  • 53. example of service driver?
A) none of these
B) Game Driver
C) Printer Driver
D) Calendar Driver
  • 54. What do directory report tools do?
A) to display memory
B) track user activity or behavior
C) to create delete and modify files
D) navigating through the file system
  • 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) loader
B) system call
C) back up software
D) program mananger
  • 57. This are reponsible for loading and executing.
A) anti virus software
B) back up software
C) loader
D) program mananger
  • 58. The purpose of status infomation.
A) to create delete and modify files
B) navigating through the file system
C) to display memory
D) track user activity or behavior
  • 59. Function of compilers
A) manage files
B) load files
C) programming language support
D) execute operating system
  • 60. Key function of time management?
A) Scheduling CPU
B) Managing Memory
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) 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) task bar
C) menu
D) none of these
  • 65. A loader in OS is responsible for what
A) back up software
B) anti virus software
C) task bar
D) Graphical User Interface (GUI)
  • 66. What is the role of hyper visor in virtualization?
A) manages resouces between virtual machine
B) none of these
C) manages resouces between machine
D) manages resouces between files
  • 67. What is the disadvantage of virtual machine
A) cloud storage
B) performance overhead
C) fast performance
D) cloud computing
  • 68. What is the first step of operating system boot
A) Loading the Operating System
B) power on self test(POST)
C) none of these
D) Starting the Graphical User Interface
  • 69. What generation of OS introduce time sharing system
A) First generation
B) Third generation
C) Second generation
D) none of these
  • 70. What is the Role of Processor?
A) none of these
B) termination
C) calculation
D) execution
  • 71. What technology is the key to cloud platform
A) Artificial Intelligence
B) Blockchain
C) virtualization
D) Quantum Computing
  • 72. What is Edge computing?
A) process task closer to data source
B) compile any application that requires real-time processing
C) process some tasks locally
D) none of these
  • 73. These two OS dominate the mobile platform
A) ios and android
B) Kai and harmony
C) Sailfish and Symbian
D) blackberry and blueberry
  • 74. Papasa o Hindi?
A) Hindi
B) change course
C) Pasasa
D) try
  • 75. First gen has no operating system and more on commands and manual programming
A) TRUE
B) FALSE
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