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) Youtube
B) Facebook
C) Social Media
D) Google
E) Twitter
  • 2. Social media platforms
A) StackOverflow, Quora, and Yahoo! Answers
B) YouTube, Spotify, and Vimeo
C) Uber, Airbnb, and GrubHub
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) Facebook, Twitter, Instagram, and LinkedIn
B) StackOverflow, Quora, and Yahoo! Answers
C) YouTube, Spotify, and Vimeo
D) Uber, Airbnb, and GrubHub
  • 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) computer platform
B) digital platform
C) virtual platform
D) operating 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) Hardware Platform
C) Cloud Platform
D) Computing platforms
  • 8. An all-in-one package for building and launching cloud-based services.
A) Platform as a Service
B) Cloud Platform
C) Hardware Platform
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) 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) Third Platform
C) Operating System
D) Mobile Platform
  • 12. Toolkit containing everything needed for users to access mobile applications
A) Mobile Platform
B) Operating System
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) Client/Server Platform
B) Operating System
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) Operating System
B) Client/Server Platform
C) Third Platform
D) Mobile Platform
  • 15. This serves as the captain of the squad.
A) The Processor
B) Storage
C) Input/Output Devices
D) Operating Memory
  • 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) The Processor
B) Operating Memory
C) Storage
D) Input/Output Devices
  • 18. This function as messengers, facilitating seamless communication between computers
A) Operating Memory
B) Storage
C) The Processor
D) Input/Output Devices
  • 19. Which revenue model involve charging user based on usage?
A) Advertising
B) None of the above
C) Subscriptions
D) Pay as you go
  • 20. Which mobile platform dominates ios?
A) android
B) macOS
C) windows
D) cromeOS
  • 21. What make a digital platform scalable?
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) 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) Facilitation of exchanges between users
B) Ease of use and immediate appeal for 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) Spotify
B) StackOverflow
C) airbnb
D) Youtube
  • 25. Media sharing
A) facebook
B) AirBnb
C) Vimeo
D) google
  • 26. What do you mean by user friendly?
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) ensure clear terms and conditions as well as privacy protection
D) Ability to scale without causing performance degradation
  • 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) None of the above
B) Subscriptions
C) Advertising
D) Pay as you go
  • 29. In client/service platform what role that the server do
A) processes and provide resources
B) temporary storage
C) manage files
D) access memory
  • 30. The other term of processor
A) locker room
B) OS
C) the brain
D) storage
  • 31. Function of operating memory?
A) manage data
B) none of these
C) permamently storing data
D) temporarily storing data
  • 32. Which computing platform allows directly interact with hardware?
A) Third Platform
B) Hardware Platform
C) Client/Server Platform
D) Mobile Platform
  • 33. Support the creation of IOT
A) Hardware Platform
B) Third Platform
C) Mobile Platform
D) Client/Server Platform
  • 34. What is the third platform primarily design to prioritize
A) ensure clear terms and conditions as well as privacy protection
B) Ease of use and immediate appeal for users
C) user need over third bussiness
D) provide tools and quick and easy software
  • 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) OS
D) locker room
  • 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 1 million
B) More than 5 billion
C) More than 11 billion
D) More than 6 billion
  • 39. What was the first social media platform to reach 1 million users?
A) Youtube
B) MySpace
C) Google
D) FaceBook
  • 40. In what year did MySpace reached 1 million?
A) 2004
B) 2005
C) 2000
D) 2001
  • 41. What applications is not included in top10 globally?
A) TikTok
B) Instagram
C) Facebook
D) Pinterest
  • 42. The largest social media platforms worldwide, Except.
A) Pinterest
B) Instagram
C) Facebook
D) YouTube
  • 43. How many user using facebook?
A) 2.98 billion
B) 2.94 billion
C) 2.97 billion
D) 2.96 billion
  • 44. How Much Time Do People Spend on Social Media?
A) 1-2hours
B) 2-3 hours
C) 2 hours
D) 30mins- 2 hours
  • 45. h group always use social media
A) 64 years old
B) 10 years old
C) 17 to 65 years old
D) 16 to 64 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) chrome
B) facebook
C) youtube
D) instagram
  • 47. What are the two main components of operating system?
A) cli and gui
B) tinidor and malloc
C) karnel and user interface
D) none of these
  • 48. The role of mechanism in operating system
A) Mechanisms dictate the user interface design and determine how applications are visually represented.
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 are responsible for writing user documentation and providing user manuals for the operating system.
  • 49. Which system calls use to allocate memory?
A) karnel
B) malloc
C) api
D) fork
  • 50. process management system calls
A) fork
B) api
C) karnel
D) malloc
  • 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) to request services from the OS
D) none of these
  • 52. What is exit system calls?
A) none of these
B) pause current process
C) terminates current process
D) restarts current process
  • 53. example of service driver?
A) Calendar Driver
B) none of these
C) Game 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) to create delete and modify files
B) to display memory
C) none of these
D) navigating through the file system
  • 56. Which utility program manage various computer resouces such as disk space?
A) back up software
B) system call
C) program mananger
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) 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) load files
B) programming language support
C) execute operating system
D) manage files
  • 60. Key function of time management?
A) Assigning Disk Space
B) Managing Memory
C) Controlling User Input
D) Scheduling CPU
  • 61. Process of implementation
A) input and output
B) none of these
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) 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) app bar
B) menu
C) none of these
D) task bar
  • 65. A loader in OS is responsible for what
A) task bar
B) back up software
C) Graphical User Interface (GUI)
D) anti virus software
  • 66. What is the role of hyper visor in virtualization?
A) manages resouces between machine
B) none of these
C) manages resouces between files
D) manages resouces between virtual machine
  • 67. What is the disadvantage of virtual machine
A) cloud storage
B) fast performance
C) cloud computing
D) performance overhead
  • 68. What is the first step of operating system boot
A) Starting the Graphical User Interface
B) none of these
C) power on self test(POST)
D) Loading the Operating System
  • 69. What generation of OS introduce time sharing system
A) Third generation
B) First generation
C) none of these
D) Second generation
  • 70. What is the Role of Processor?
A) termination
B) calculation
C) execution
D) none of these
  • 71. What technology is the key to cloud platform
A) virtualization
B) Blockchain
C) Quantum Computing
D) Artificial Intelligence
  • 72. What is Edge computing?
A) process some tasks locally
B) process task closer to data source
C) none of these
D) compile any application that requires real-time processing
  • 73. These two OS dominate the mobile platform
A) ios and android
B) Sailfish and Symbian
C) Kai and harmony
D) blackberry and blueberry
  • 74. Papasa o Hindi?
A) Pasasa
B) Hindi
C) change course
D) try
  • 75. First gen has no operating system and more on commands and manual programming
A) FALSE
B) TRUE
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