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) Social Media
B) Google
C) Youtube
D) Facebook
E) Twitter
  • 2. Social media platforms
A) YouTube, Spotify, and Vimeo
B) Uber, Airbnb, and GrubHub
C) StackOverflow, Quora, and Yahoo! Answers
D) Facebook, Twitter, Instagram, and LinkedIn
  • 3. Knowledge platforms
A) StackOverflow, Quora, and Yahoo! Answers
B) YouTube, Spotify, and Vimeo
C) Facebook, Twitter, Instagram, and LinkedIn
D) Uber, Airbnb, and GrubHub
  • 4. Media sharing platforms
A) YouTube, Spotify, and Vimeo
B) Facebook, Twitter, Instagram, and LinkedIn
C) Uber, Airbnb, and GrubHub
D) StackOverflow, Quora, and Yahoo! Answers
  • 5. Service-oriented platforms
A) StackOverflow, Quora, and Yahoo! Answers
B) Facebook, Twitter, Instagram, and LinkedIn
C) YouTube, Spotify, and Vimeo
D) Uber, Airbnb, and GrubHub
  • 6. A conducive data environment that enables a software application to launch and run smoothly on a computer system.
A) operating platform
B) computer platform
C) virtual platform
D) digital platform
  • 7. These platforms come in different types, from simple ones in our phones to super advanced ones like supercomputers.
A) Hardware Platform
B) Computing platforms
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) Computing platforms
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) 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) Hardware Platform
C) Cloud Platform
D) Platform as a Service
  • 11. Acts as a middleman between programs and the computer hardware
A) Operating System
B) Client/Server Platform
C) Mobile Platform
D) Third Platform
  • 12. Toolkit containing everything needed for users to access mobile applications
A) Operating System
B) Mobile Platform
C) Third Platform
D) Client/Server 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) Client/Server Platform
B) Operating System
C) Third Platform
D) Mobile Platform
  • 15. This serves as the captain of the squad.
A) The Processor
B) Storage
C) Operating Memory
D) Input/Output Devices
  • 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) The Processor
B) Storage
C) Operating Memory
D) Input/Output Devices
  • 18. This function as messengers, facilitating seamless communication between computers
A) The Processor
B) Storage
C) Operating Memory
D) Input/Output Devices
  • 19. Which revenue model involve charging user based on usage?
A) Advertising
B) Pay as you go
C) None of the above
D) Subscriptions
  • 20. Which mobile platform dominates ios?
A) android
B) cromeOS
C) macOS
D) windows
  • 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) Ease of use and immediate appeal for users
D) Providing value to the community and as a function of the size of the community
  • 22. Primary purpose of api
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) Ability to scale without causing performance degradation
  • 23. Why is trust worthiness is critical in digital platform
A) Ease of use and immediate appeal for users
B) Facilitation of exchanges between users
C) ensure clear terms and conditions as well as privacy protection
D) user need over third bussiness
  • 24. What do you mean by service platform?
A) airbnb
B) StackOverflow
C) Youtube
D) Spotify
  • 25. Media sharing
A) AirBnb
B) facebook
C) google
D) Vimeo
  • 26. What do you mean by user friendly?
A) Ease of use and immediate appeal for users
B) Ability to scale without causing performance degradation
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) Providing value to the community and as a function of the size of the community
B) ensure clear terms and conditions as well as privacy protection
C) Ease of use and immediate appeal for users
D) allow 3rd parties to extend the ecosystem of the platform and its capabilities
  • 28. How do digital platform generate value for their creator
A) Pay as you go
B) None of the above
C) Subscriptions
D) Advertising
  • 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) locker room
B) the brain
C) storage
D) OS
  • 31. Function of operating memory?
A) permamently storing data
B) temporarily storing data
C) none of these
D) manage data
  • 32. Which computing platform allows directly interact with hardware?
A) Hardware Platform
B) Mobile Platform
C) Third Platform
D) Client/Server 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) 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) 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) locker room
B) OS
C) the brain
D) lalagyanan
  • 37. Function of virtualization in cloud computing
A) provide tools and quick and easy software
B) allow 3rd parties to extend the ecosystem of the platform and its capabilities
C) make many virtual machines (VMs) on one server
D) ensure clear terms and conditions as well as privacy protection
  • 38. How many people around the world use social media.
A) More than 11 billion
B) More than 1 million
C) More than 5 billion
D) More than 6 billion
  • 39. What was the first social media platform to reach 1 million users?
A) MySpace
B) FaceBook
C) Google
D) Youtube
  • 40. In what year did MySpace reached 1 million?
A) 2004
B) 2000
C) 2005
D) 2001
  • 41. What applications is not included in top10 globally?
A) TikTok
B) Facebook
C) Instagram
D) Pinterest
  • 42. The largest social media platforms worldwide, Except.
A) Facebook
B) Pinterest
C) Instagram
D) YouTube
  • 43. How many user using facebook?
A) 2.94 billion
B) 2.96 billion
C) 2.97 billion
D) 2.98 billion
  • 44. How Much Time Do People Spend on Social Media?
A) 2 hours
B) 30mins- 2 hours
C) 2-3 hours
D) 1-2hours
  • 45. h group always use social media
A) 10 to 65 years old
B) 17 to 65 years old
C) 16 to 64 years old
D) 10 years old
E) 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) tinidor and malloc
B) cli and gui
C) karnel and user interface
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) 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) karnel
B) malloc
C) api
D) fork
  • 50. process management system calls
A) fork
B) malloc
C) karnel
D) api
  • 51. What is system calls?
A) none of these
B) to bypass the operating system and communicate directly with the hardware.
C) to directly modify the hardware settings
D) to request services from the OS
  • 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) Printer Driver
B) Calendar Driver
C) Game Driver
D) none of these
  • 54. What do directory report tools do?
A) track user activity or behavior
B) to display memory
C) navigating through the file system
D) to create delete and modify files
  • 55. What is the purpose of the management program?
A) to create delete and modify files
B) navigating through the file system
C) none of these
D) to display memory
  • 56. Which utility program manage various computer resouces such as disk space?
A) back up software
B) program mananger
C) system call
D) loader
  • 57. This are reponsible for loading and executing.
A) back up software
B) loader
C) program mananger
D) anti virus software
  • 58. The purpose of status infomation.
A) track user activity or behavior
B) to create delete and modify files
C) navigating through the file system
D) to display memory
  • 59. Function of compilers
A) execute operating system
B) manage files
C) load files
D) programming language support
  • 60. Key function of time management?
A) Managing Memory
B) Assigning Disk Space
C) Scheduling CPU
D) Controlling User Input
  • 61. Process of implementation
A) coding, compiling, and testing
B) none of these
C) create and delete
D) input and output
  • 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) menu
B) app bar
C) task bar
D) none of these
  • 65. A loader in OS is responsible for what
A) back up software
B) anti virus software
C) Graphical User Interface (GUI)
D) task bar
  • 66. What is the role of hyper visor in virtualization?
A) manages resouces between files
B) none of these
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) Starting the Graphical User Interface
B) Loading the Operating System
C) power on self test(POST)
D) none of these
  • 69. What generation of OS introduce time sharing system
A) Third generation
B) Second generation
C) none of these
D) First generation
  • 70. What is the Role of Processor?
A) none of these
B) calculation
C) execution
D) termination
  • 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) process task closer to data source
B) none of these
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) 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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