Study with the several resources on Docsity
Earn points by helping other students or get them with a premium plan
Prepare for your exams
Study with the several resources on Docsity
Earn points to download
Earn points by helping other students or get them with a premium plan
Community
Ask the community for help and clear up your study doubts
Discover the best universities in your country according to Docsity users
Free resources
Download our free guides on studying techniques, anxiety management strategies, and thesis advice from Docsity tutors
A comprehensive set of questions and answers related to fundamental concepts in computer science, particularly focusing on operating systems, file systems, and software licensing. It covers topics such as operating system functions, types of operating systems, file system features, software licensing models, and security measures. Suitable for students learning about computer science fundamentals and can be used as a study guide or for self-assessment.
Typology: Exams
1 / 7
This page cannot be seen from the preview
Don't miss anything!
Which is an operating system not responsible for?
1)Manages hardware such as a mouse
2)Keeps tracks of files and folders
3)Supplies power to peripherals such as a printer
4)Secures the computer with user accounts and passwords ✔✔ 3
What is not a mobile os?
Mac OS
android
Windows
Linux ✔✔Android
What type of operating system is permant key programmed into a hardware device? ✔✔Firmware
is a specialized operating system designed to perform a specific task for a device that is not a computer. system's main job is to run the code that allows the device to do its job. ✔✔Embedded operating system
allows one host computer to support multiple guest VMs by virtually sharing its resources, such as memory and processing. ✔✔Hyper visor
Most popular OS model ✔✔Android
What is a server OS used for? ✔✔Handle line requests and supplying responses
What OS is the most popular among desktops and laptops? ✔✔Windows
What does GUI stand for? ✔✔Graphical User Interface
Disadvantage of MAC operating systems ✔✔Computers that run MAC OS can be expensive
What does Open Source mean? ✔✔Anyone can view or change the source code
-hardware
-program
-software ✔✔-hardware, since it consists of the physical components of a computer where as the the other choices exist within the programming of a computer
Disadvantage of single -platform application ✔✔Exposure of application is limited; company can only promote their application to users if the simple platform
Software license allows a predetermined number of people to use the account at the same time with same login info ✔✔Concurrent license
a type of software license that allows the user to install a software package in several computers simultaneously, such as at a particular site (facility) or across a corporation. ✔✔site license
proprietary software ✔✔Software that has been developed by a company and has restrictions on its use, copying, and modification.
Application delivery method considered to be in a two-tier pattern in which the presentation is stored on your computer and the code/ data is stored on a server ✔✔LOCAL NETWORK HOSTED
Security method used by companies to fix a flaw in their application ✔✔Software updates
backup type that only copies data that has been changed or created since the previous backup activity was conducted. ✔✔Incremental backups
Security method used to protect your computer from threats and warn you if possible vulnerabilities ✔✔Antivirus software
Security method used to protect your files and state of your computer ✔✔Data back up
Which of the choices is most important to update
1:Microsoft word
2:chrome browser
3:windows OS
4:Skype application ✔✔Windows since most Important updates are ones for your OS
Keyword used in a MAC OS terminal shell to access administrator rights ✔✔sudo
MAC OS terminal shell to display all processors that are running ✔✔ps
List folder contacts ✔✔ls
Change folder or go to parent folder ✔✔cd
copy a file ✔✔cp
move a file ✔✔mv
