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) Youtube
C) Google
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) Uber, Airbnb, and GrubHub
B) YouTube, Spotify, and Vimeo
C) StackOverflow, Quora, and Yahoo! Answers
D) Facebook, Twitter, Instagram, and LinkedIn
  • 4. Media sharing platforms
A) Uber, Airbnb, and GrubHub
B) YouTube, Spotify, and Vimeo
C) Facebook, Twitter, Instagram, and LinkedIn
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) virtual platform
B) computer platform
C) operating platform
D) digital 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) Computing platforms
B) Cloud Platform
C) Platform as a Service
D) Hardware 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) Hardware Platform
B) Cloud Platform
C) Platform as a Service
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) Platform as a Service
C) Cloud Platform
D) Hardware Platform
  • 11. Acts as a middleman between programs and the computer hardware
A) Third Platform
B) Client/Server Platform
C) Mobile Platform
D) Operating System
  • 12. Toolkit containing everything needed for users to access mobile applications
A) Mobile Platform
B) Third Platform
C) Operating System
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) Mobile Platform
B) Client/Server Platform
C) Operating System
D) Third Platform
  • 14. This platform is like a chat between your device and the server, ensuring local data processing runs smoothly.
A) Third Platform
B) Operating System
C) Client/Server Platform
D) Mobile Platform
  • 15. This serves as the captain of the squad.
A) Input/Output Devices
B) The Processor
C) Operating Memory
D) Storage
  • 16. This  acts as the quick-thinker, temporarily storing instructions and essential data.
A) The Processor
B) Input/Output Devices
C) Operating Memory
D) Storage
  • 17. Thinl of this as a locker room, where processes and data find a more permanent residence.
A) Input/Output Devices
B) Storage
C) The Processor
D) Operating Memory
  • 18. This function as messengers, facilitating seamless communication between computers
A) Operating Memory
B) The Processor
C) Storage
D) Input/Output Devices
  • 19. Which revenue model involve charging user based on usage?
A) None of the above
B) Advertising
C) Subscriptions
D) Pay as you go
  • 20. Which mobile platform dominates ios?
A) windows
B) cromeOS
C) macOS
D) android
  • 21. What make a digital platform scalable?
A) allow 3rd parties to extend the ecosystem of the platform and its capabilities
B) Providing value to the community and as a function of the size of the community
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) 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) Facilitation of exchanges between users
B) Ease of use and immediate appeal for users
C) user need over third bussiness
D) ensure clear terms and conditions as well as privacy protection
  • 24. What do you mean by service platform?
A) Youtube
B) StackOverflow
C) Spotify
D) airbnb
  • 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) ensure clear terms and conditions as well as privacy protection
C) Ease of use and immediate appeal for users
D) Ability to scale without causing performance degradation
  • 27. What should digital platform provide to their user
A) ensure clear terms and conditions as well as privacy protection
B) Ease of use and immediate appeal for users
C) allow 3rd parties to extend the ecosystem of the platform and its capabilities
D) Providing value to the community and as a function of the size of the community
  • 28. How do digital platform generate value for their creator
A) None of the above
B) Advertising
C) Subscriptions
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) temporary storage
D) manage files
  • 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) permamently storing data
D) none of these
  • 32. Which computing platform allows directly interact with hardware?
A) Mobile Platform
B) Hardware Platform
C) Third Platform
D) Client/Server Platform
  • 33. Support the creation of IOT
A) Client/Server Platform
B) Third Platform
C) Mobile Platform
D) Hardware Platform
  • 34. What is the third platform primarily design to prioritize
A) user need over third bussiness
B) provide tools and quick and easy software
C) Ease of use and immediate appeal for users
D) ensure clear terms and conditions as well as privacy protection
  • 35. Advantage of platform as a service?
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
  • 36. The other term of Storage
A) the brain
B) OS
C) locker room
D) lalagyanan
  • 37. Function of virtualization in cloud computing
A) make many virtual machines (VMs) on one server
B) ensure clear terms and conditions as well as privacy protection
C) provide tools and quick and easy software
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 11 billion
B) More than 5 billion
C) More than 1 million
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) 2001
D) 2005
  • 41. What applications is not included in top10 globally?
A) Facebook
B) Instagram
C) Pinterest
D) TikTok
  • 42. The largest social media platforms worldwide, Except.
A) Facebook
B) YouTube
C) Pinterest
D) Instagram
  • 43. How many user using facebook?
A) 2.98 billion
B) 2.94 billion
C) 2.96 billion
D) 2.97 billion
  • 44. How Much Time Do People Spend on Social Media?
A) 2-3 hours
B) 1-2hours
C) 2 hours
D) 30mins- 2 hours
  • 45. h group always use social media
A) 16 to 64 years old
B) 17 to 65 years old
C) 10 years old
D) 10 to 65 years old
E) 64 years old
  • 46. Which company reports more than 200 million small businesses use its service for various purposes.
A) instagram
B) chrome
C) youtube
D) facebook
  • 47. What are the two main components of operating system?
A) none of these
B) cli and gui
C) karnel and user interface
D) tinidor and malloc
  • 48. The role of mechanism in operating system
A) Mechanisms handle the direct execution of user-level processes without involving any system-level checks or controls.
B) Mechanisms dictate the user interface design and determine how applications are visually represented.
C) Mechanisms are responsible for writing user documentation and providing user manuals for the operating system.
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) fork
B) malloc
C) karnel
D) api
  • 51. What is system calls?
A) to directly modify the hardware settings
B) to bypass the operating system and communicate directly with the hardware.
C) to request services from the OS
D) none of these
  • 52. What is exit system calls?
A) restarts current process
B) none of these
C) terminates current process
D) pause 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) track user activity or behavior
B) navigating through the file system
C) to create delete and modify files
D) to display memory
  • 55. What is the purpose of the management program?
A) navigating through the file system
B) to display memory
C) to create delete and modify files
D) none of these
  • 56. Which utility program manage various computer resouces such as disk space?
A) system call
B) program mananger
C) back up software
D) loader
  • 57. This are reponsible for loading and executing.
A) loader
B) anti virus software
C) back up software
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) execute operating system
B) load files
C) programming language support
D) manage files
  • 60. Key function of time management?
A) Controlling User Input
B) Managing Memory
C) Scheduling CPU
D) Assigning Disk Space
  • 61. Process of implementation
A) input and output
B) coding, compiling, and testing
C) none of these
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) task bar
B) Graphical User Interface (GUI)
C) anti virus software
D) back up software
  • 66. What is the role of hyper visor in virtualization?
A) manages resouces between virtual machine
B) manages resouces between files
C) none of these
D) manages resouces between machine
  • 67. What is the disadvantage of virtual machine
A) cloud computing
B) performance overhead
C) fast performance
D) cloud storage
  • 68. What is the first step of operating system boot
A) none of these
B) power on self test(POST)
C) Loading the Operating System
D) Starting the Graphical User Interface
  • 69. What generation of OS introduce time sharing system
A) Second generation
B) none of these
C) Third generation
D) First generation
  • 70. What is the Role of Processor?
A) none of these
B) termination
C) execution
D) calculation
  • 71. What technology is the key to cloud platform
A) Quantum Computing
B) Artificial Intelligence
C) Blockchain
D) virtualization
  • 72. What is Edge computing?
A) compile any application that requires real-time processing
B) process task closer to data source
C) process some tasks locally
D) none of these
  • 73. These two OS dominate the mobile platform
A) blackberry and blueberry
B) ios and android
C) Kai and harmony
D) Sailfish and Symbian
  • 74. Papasa o Hindi?
A) try
B) Pasasa
C) change course
D) Hindi
  • 75. First gen has no operating system and more on commands and manual programming
A) FALSE
B) TRUE
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