PLTECH reviewer FINALs T_T - Quiz
  • 1. A computer based technology that facilitates the sharing of ideas, thoughts, and infomations through virtual networks and communoties.
A) Social Media
B) Twitter
C) Google
D) Youtube
E) Facebook
  • 2. Social media platforms
A) Uber, Airbnb, and GrubHub
B) StackOverflow, Quora, and Yahoo! Answers
C) Facebook, Twitter, Instagram, and LinkedIn
D) YouTube, Spotify, and Vimeo
  • 3. Knowledge platforms
A) StackOverflow, Quora, and Yahoo! Answers
B) YouTube, Spotify, and Vimeo
C) Uber, Airbnb, and GrubHub
D) Facebook, Twitter, Instagram, and LinkedIn
  • 4. Media sharing platforms
A) StackOverflow, Quora, and Yahoo! Answers
B) Uber, Airbnb, and GrubHub
C) Facebook, Twitter, Instagram, and LinkedIn
D) YouTube, Spotify, and Vimeo
  • 5. Service-oriented platforms
A) Uber, Airbnb, and GrubHub
B) StackOverflow, Quora, and Yahoo! Answers
C) YouTube, Spotify, and Vimeo
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) computer platform
C) digital platform
D) operating platform
  • 7. These platforms come in different types, from simple ones in our phones to super advanced ones like supercomputers.
A) Hardware Platform
B) Platform as a Service
C) Computing platforms
D) Cloud Platform
  • 8. An all-in-one package for building and launching cloud-based services.
A) Platform as a Service
B) Cloud Platform
C) Computing platforms
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) Computing platforms
B) Cloud Platform
C) Platform as a Service
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) Cloud Platform
B) Hardware Platform
C) Computing platforms
D) Platform as a Service
  • 11. Acts as a middleman between programs and the computer hardware
A) Third Platform
B) Mobile Platform
C) Client/Server Platform
D) Operating System
  • 12. Toolkit containing everything needed for users to access mobile applications
A) Client/Server Platform
B) Operating System
C) Mobile 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) 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) Mobile Platform
C) Client/Server Platform
D) Operating System
  • 15. This serves as the captain of the squad.
A) Operating Memory
B) The Processor
C) Storage
D) Input/Output Devices
  • 16. This  acts as the quick-thinker, temporarily storing instructions and essential data.
A) The Processor
B) Operating Memory
C) Storage
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) Operating Memory
D) Input/Output Devices
  • 18. This function as messengers, facilitating seamless communication between computers
A) Storage
B) Input/Output Devices
C) Operating Memory
D) The Processor
  • 19. Which revenue model involve charging user based on usage?
A) Subscriptions
B) None of the above
C) Pay as you go
D) Advertising
  • 20. Which mobile platform dominates ios?
A) cromeOS
B) windows
C) macOS
D) android
  • 21. What make a digital platform scalable?
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
  • 22. Primary purpose of api
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
  • 23. Why is trust worthiness is critical in digital platform
A) Ease of use and immediate appeal for users
B) user need over third bussiness
C) Facilitation of exchanges between users
D) ensure clear terms and conditions as well as privacy protection
  • 24. What do you mean by service platform?
A) airbnb
B) Spotify
C) StackOverflow
D) Youtube
  • 25. Media sharing
A) AirBnb
B) google
C) Vimeo
D) facebook
  • 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) 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
  • 28. How do digital platform generate value for their creator
A) Advertising
B) None of the above
C) Subscriptions
D) Pay as you go
  • 29. In client/service platform what role that the server do
A) access memory
B) temporary storage
C) processes and provide resources
D) manage files
  • 30. The other term of processor
A) OS
B) storage
C) locker room
D) the brain
  • 31. Function of operating memory?
A) manage data
B) none of these
C) temporarily storing data
D) permamently storing data
  • 32. Which computing platform allows directly interact with hardware?
A) Client/Server Platform
B) Mobile Platform
C) Third Platform
D) Hardware Platform
  • 33. Support the creation of IOT
A) Client/Server Platform
B) Third Platform
C) Hardware Platform
D) Mobile Platform
  • 34. What is the third platform primarily design to prioritize
A) user need over third bussiness
B) Ease of use and immediate appeal for users
C) ensure clear terms and conditions as well as privacy protection
D) provide tools and quick and easy software
  • 35. Advantage of platform as a service?
A) ensure clear terms and conditions as well as privacy protection
B) user need over third bussiness
C) provide tools and quick and easy software
D) Ease of use and immediate appeal for users
  • 36. The other term of Storage
A) locker room
B) OS
C) lalagyanan
D) the brain
  • 37. Function of virtualization in cloud computing
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) make many virtual machines (VMs) on one server
D) provide tools and quick and easy software
  • 38. How many people around the world use social media.
A) More than 5 billion
B) More than 1 million
C) More than 6 billion
D) More than 11 billion
  • 39. What was the first social media platform to reach 1 million users?
A) FaceBook
B) MySpace
C) Youtube
D) Google
  • 40. In what year did MySpace reached 1 million?
A) 2001
B) 2005
C) 2000
D) 2004
  • 41. What applications is not included in top10 globally?
A) Facebook
B) Pinterest
C) Instagram
D) TikTok
  • 42. The largest social media platforms worldwide, Except.
A) Facebook
B) YouTube
C) Instagram
D) Pinterest
  • 43. How many user using facebook?
A) 2.96 billion
B) 2.94 billion
C) 2.98 billion
D) 2.97 billion
  • 44. How Much Time Do People Spend on Social Media?
A) 2-3 hours
B) 2 hours
C) 30mins- 2 hours
D) 1-2hours
  • 45. h group always use social media
A) 10 years old
B) 64 years old
C) 17 to 65 years old
D) 10 to 65 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) chrome
B) youtube
C) instagram
D) facebook
  • 47. What are the two main components of operating system?
A) cli and gui
B) tinidor and malloc
C) none of these
D) karnel and user interface
  • 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) Mechanism stays inform specific policy
C) Mechanisms are responsible for writing user documentation and providing user manuals for the operating system.
D) Mechanisms dictate the user interface design and determine how applications are visually represented.
  • 49. Which system calls use to allocate memory?
A) malloc
B) karnel
C) fork
D) api
  • 50. process management system calls
A) malloc
B) api
C) karnel
D) fork
  • 51. What is system calls?
A) to request services from the OS
B) none of these
C) to directly modify the hardware settings
D) to bypass the operating system and communicate directly with the hardware.
  • 52. What is exit system calls?
A) restarts current process
B) pause current process
C) none of these
D) terminates current process
  • 53. example of service driver?
A) Calendar Driver
B) Printer Driver
C) none of these
D) Game Driver
  • 54. What do directory report tools do?
A) to create delete and modify files
B) navigating through the file system
C) to display memory
D) track user activity or behavior
  • 55. What is the purpose of the management program?
A) to create delete and modify files
B) to display memory
C) navigating through the file system
D) none of these
  • 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) anti virus software
B) back up software
C) program mananger
D) loader
  • 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) programming language support
B) execute operating system
C) manage files
D) load files
  • 60. Key function of time management?
A) Managing Memory
B) Scheduling CPU
C) Controlling User Input
D) Assigning Disk Space
  • 61. Process of implementation
A) create and delete
B) none of these
C) coding, compiling, and testing
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) Command Line Interface (CLI)
B) Graphical User Interface (GUI)
  • 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) back up 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) manages resouces between machine
C) none of these
D) manages resouces between files
  • 67. What is the disadvantage of virtual machine
A) cloud computing
B) fast performance
C) cloud storage
D) performance overhead
  • 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) none of these
C) execution
D) termination
  • 71. What technology is the key to cloud platform
A) Artificial Intelligence
B) virtualization
C) Quantum Computing
D) Blockchain
  • 72. What is Edge computing?
A) none of these
B) process task closer to data source
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) Kai and harmony
C) blackberry and blueberry
D) ios and android
  • 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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