Linus torvalds Study guides, Class notes & Summaries

What is an OS? What are the important functions performed by an Operating System Operating System is interface between user and hardware. Its important functions are memory management, processor management device management, file management security, control over system performance, job accounting, error detecting, coordination between user and hardware OS functions Memory management- keep track of memory addresses, allocate and deallocate memory address for process or file from disk wh...

In Ethereum how is the block dijculty determined in Ethereum? A. The Block Dijculty increases when the time between mined blocks is below 10 seconds, while it decreases when the time is above 20 seconds. B. The Block Dijculty is determined by the Ethereum Committee every fortnight to reect the average amount of transaction and it cannot be inuenced by the network itself. C. The Block Dijculty increases when the time between mined blocks is below 20 seconds, while it decreases when the t...

FINAL NOS 110 EXAM WITH COMPLETE QUESTIONS AND ANSWERS { GUARANTEED A+} what file transfer system can move multiple files at a time - SMB The core of an operating system is referred to as the CPU. - False Who created the Linux kernel? - Linus Torvalds ____________ multitasking depends on the running application to hand control back to the OS so other applications can be run. - cooperative The _____________ communicates with the BIOS, device drivers, resource managers, and APIs ...

Who sold IBM MS-DOS?Gates and Allen What is another name for OS?Platform Who started Linux?Linus Torvalds Who developed the earliest Mac OS?Jobs and Wozniak What memory quickens implementation of computer programs?Registers Who can modify Linux?Anyone What program unclutters a hard drive?Defragmentation Open source operating system?Linux

Who sold IBM MS-DOS?Gates and Allen What is another name for OS?Platform Who started Linux?Linus Torvalds Who developed the earliest Mac OS?Jobs and Wozniak What memory quickens implementation of computer programs?Registers Who can modify Linux?Anyone What program unclutters a hard drive?Defragmentation Open source operating system?Linux

ISTM 210 Chapter 10 Exam Questions and Answers Who developed HTML? ICANN Consortium Linus Torvalds Sir Tim Berners-Lee Borland Laboratories Inc. - Sir Tim Berners-Lee What is SEO? Keyword Parser Microcomputer Algorithm(s) Chipset Software Search Engine Optimization - Search Engine Optimization With Web Development Platforms, who designs the website? Web Developer Web Master Programmer Business Owners - Business Owners What is the most inexpensive way to make a professional websit...

Linux is an open-source, Unix-like operating system kernel developed by Linus Torvalds in 1991. It serves as the core of many distributions (distros) such as Ubuntu, Fedora, and Debian. Users interact with Linux primarily through the shell using commands. The OS is organized with a distinct filesystem hierarchy, and it offers robust package management tools for software installation and updates. Linux provides precise control over file permissions and system processes. It also includes networkin...

True or False: When a program runs, the primary goal is to make the system easy to use. Select one: True False The correct answer is 'True'. Why did Linus Torvalds borrow UNIX concept, but not the code? Select one: a. Too complex b. Non-existent c. Too insecure d. Legal reasons Your answer is correct. The correct answer is: Legal reasons CS 2301 Operating Systems 1 - Term 2, 2019-2020 Question 3 Correct Mark 1.00 out of 1.00 Question 4 Correct Mark 1.00 out of 1.00 A d...

Question 1 Correct Mark 1.00 out of 1.00 Flag question Question text What other name is an OS sometimes called: Select one: a. Resource manager b. Administrator c. Executor d. Virtual Machine Feedback Your answer is correct. The correct answer is: Resource manager Question 2 Correct Mark 1.00 out of 1.00 Flag question Question text To write (or update) memory, one must also specify ______ to be written to the given address? Select one: a. Library b. Address c. The data d....

CS 2301-Questions and Answers Question 1 Correct Mark 1.00 out of 1.00 Flag question Question text To write (or update) memory, one must also specify ______ to be written to the given address? Select one: a. Library b. Address c. The data d. Thread Feedback Your answer is correct. The correct answer is: The data Question 2 Correct Mark 1.00 out of 1.00 Flag question Question text True or False: We do not need hardware and software to be able to store data persistently Se...