23) Which of the following supports Windows 64 bit? Distributed Web-based Systems; 9. JavaTpoint offers college campus training on Core Java, Advance Java, .Net, Android, Hadoop, PHP, Web Technology and Python. It is known as Oracle Database, Oracle DB, or Oracle Only. Explanation: The maximum length of the filename is 8 characters in the DOS operating system. 18) If the page size increases, the internal fragmentation is also?..? Questions from Previous year GATE question papers, UGC NET Previous year questions and practice sets. Here you can access and discuss Multiple choice questions and answers for various compitative exams and interviews. Explanation: The system software is a type of computer program designed to run hardware and software programs on a computer. 33) Which of the following is an example of a Real Time Operating System? A directory of Objective Type Questions covering all the Computer Science subjects. 32) Which of the following is group of programs? 35) Which windows was introduced to My Computer? Explanation: The DSM stands for Distributed Shared Memory. Explanation: When you delete a file on your computer device, it is transferred to your computer system's recycle bin or trash. 1) Which of the following is not an operating system? Its original name is Microsoft Windows XP Professional x64 and it is based on the x86-64 architecture. What are characteristics of computation migration ? Multiple choice questions on Operating System topic Distributed Systems. >. transfer data by entire file or immediate portion required, transfer the computation rather than the data, execute an entire process or parts of it at different sites. Attempt a small test to analyze your preparation level. Explanation: Windows 8 does not have a start button because it uses the tablet mode, but windows 8.1 has a start button. 2) What is the maximum length of the filename in DOS? In distributed system, each processor has its own _____ a) local memory b) clock c) both local memory and clock d) none of the mentioned View Answer The first database for enterprise grid computing is the Oracle database. It is a very safe operating system. 12) When you delete a file in your computer, where does it go? 22) Which of the following is not application software? Explanation: Windows 95 was first window to introduced the My Computer. Explanation: The system call provides an interface for user programs to access the services of the operating system through the API (Application Program Interface). 1) Consider the two statements. 3) When was the first operating system developed? Distributed File Systems; 6. The FAT is a file system architecture. Explanation: The IDL stands for Interface Definition Language. What is not a major reason for building distributed systems ? A FAT of the contents of a computer disk indicates which field is used for which file. What are types of distributed operating system ? It was also called a single-stream batch processing system because it presented data in groups. It is a server OS that was developed by Microsoft in April 24, 2002. Multiple central processors are used by Distributed systems to serve multiple real-time applications and multiple users. Practice these MCQ questions and answers for preparation of various competitive and entrance exams. Decentralized computing B. Duration: 1 week to 2 week. 5) Which of the following is the extension of Notepad? >. Practice these MCQ questions and answers for preparation of various competitive and entrance exams. 25) Which of the following operating systems does not support more than one program at a time? Answer: (a) Interface definition language. (B) In a distributed operating system, the user can access remote resources either by logging into the appropriate remote machine or transferring data from the remote machine to their own machine. It is a way to access the memory in the computer. Explanation: The authentication program is run first after booting the computer and loading the GUI. 1. Explanation: The Linux operating system is an open-source operating system made up of a kernel. It is the default file extension for the notepad. The questions asked in this NET practice paper are from various previous year papers. The accessories are not full features programs, but it is useful for a specific task in the operating systems. Attempt a small test to analyze your preparation level. It is named the banker algorithm because it is used to determine whether a loan can be granted in the banking system or not. 28) Where are placed the list of processes that are prepared to be executed and waiting? Multiple choice questions on Operating System topic Distributed Systems. The eight characters are used to the filename, and three characters are used to the extension. Disk operating system is a single-user operating system that does not support more than one program at a time. Explanation: A Translation Lookaside Buffer miss arises when the page table entry needed to translate a virtual address to a physical address is not available in the translation lookaside buffer. After restarting it, there is no software in the computer's main memory. 1. 37) What is the number of characters contained in the primary name of the file of MS-DOS? All rights reserved. Explanation: Scheduler process does not interrupt in any running process. Explanation: MS-DOS operating system uses the file system that supports the 8.3 characters. Explanation: BIOS is used by the operating system. Processes and processors in distributed systems; 5. Explanation: The FAT stands for File allocation table. This set of Operating System Multiple Choice Questions & Answers (MCQs) focuses on “Distributed Operating System”. This GATE exam includes questions from previous year GATE papers. 27) Who provides the interface to access the services of the operating system? Number of CPU registers in a system depends on ____________. 21) If a page number is not found in the translation lookaside buffer, then it is known as a? Introduction to distributed Systems; 2. A directory of Objective Type Questions covering all the Computer Science subjects. Its job is to select the processes for long-term, short-term, and short-term scheduler. 4) When were MS windows operating systems proposed? Explanation: The fence register is used for memory protection on the computer. 9) What is the mean of the Booting in the operating system? Explanation: The command interpreter is also called the shell. © Copyright 2011-2018 www.javatpoint.com. Explanation: The .txt file extension is a standard text document extension that contains the unformatted text. For example, when you log in to Facebook, you enter a username and password. Mail us on email@example.com, to get more information about given services. Which amongst the following is not an advantage of Distributed systems? The questions asked in this NET practice paper are from various previous year papers. It includes some features of Windows XP. What are characteristics of data migration ? It is used to configure and identify the hardware in a system such as the hard drive, floppy drive, optical drive, CPU, and memory. Explanation: The first operating system was developed in the early 1950's. Explanation: Oracle is an RDBMS (Relational Database Management System). 1: Computer system of a parallel computer is capable of. It is used in computer systems and memory cards. Processes and processors in distributed systems; 5. Operating System MCQ (Multiple Choice Questions) with Definition and functions, OS Tutorial, Types of OS, Process Management Introduction, Attributes of a Process, CPU Scheduling, FCFS with overhead, FCFS Scheduling etc. 29) Who among the following can block the running process? Naming; 8. 1. The following list of topics deals with the different concepts of Processes. 1. Windows XP offers many accessories or software that you can use to help with your work. 34) Which of the following operating systems do you use for a client-server network? Parallel and Distributed Computing MCQs – Questions Answers Test. Communication in Distributed System; 3. What are characteristics of process migration ? Security; 10. Explanation: The windows accessories are a group of programs in the operating system. 36) What type of commands are required to perform various tasks in DOS? Introduction to distributed Systems; 2. Distributed OS works on the ________ principle. According to some definitions, system software also includes system utilities, system restore, development tools, compilers, and debuggers. 38) Which command is used to fetch a group (.doc) of files that have just been deleted? Case Study … Explanation: The first MS Windows operating system was introduced in early 1985. 19) Which of the following is a single-user operating system? Super computers typically employ _______. Practice test for UGC NET Computer Science Paper. Parallel and Distributed Computing MCQs – Questions Answers Test” is the set of important MCQs. What are characteristic of Network Operating Systems ? What are characteristics of Distributed Operating system ? Explanation: Windows 7 is not an application software because it is a operating system. Explanation: DOS stands for Disk operating system. JavaTpoint offers too many high quality services. Operating system is a crucial component of the system software in a computer system. Distributed Operating System is one of the important type of operating system. Developed by JavaTpoint. Explanation: External commands are required to perform various tasks in DOS. Answer: (a) Translation Lookaside Buffer miss. How are access to resources of various machines is done ? Explanation: The size of virtual memory is based on the address bus. Please mail your requirement at firstname.lastname@example.org. Questions on Processes. Answer: (c) The page does not present in memory. A directory of Objective Type Questions covering all the Computer Science subjects. Distributed Systems Explanation: Undelete *.doc command is used to fetch a group (.doc) of files that have just been deleted. Questions from Previous year GATE question papers, UGC NET Previous year questions and practice sets. 24) Which of the following windows does not have a start button? Distributed Web-based Systems; 9. Windows XP is designed to expand the memory address space. A. Users are aware of multiplicity of machines. Are easier to develop than single programming systems, Execute more jobs in the same time period, Are used only one large mainframe computers, In distributed system each processor has its own, the remaining sites can continue operating, directly connected sites will stop working, both server and every system in the network, Distributed Systems Communication in Distributed System; 3. Explanation: Banker's algorithm is used to prevent the deadlock condition. Naming; 8. Distributed File Systems; 6. 26) Which of the following is a condition that causes deadlock? Here you can access and discuss Multiple choice questions and answers for various compitative exams and interviews. It provides many programs such as a painting program, a calculator, a word processor, a notepad, and Internet software. Synchronization in distributed systems; 4. Distributed Shared Memory; 7. 20) The size of virtual memory is based on which of the following? (A) A network operating system, the users access remote resources in the same manner as local resource. Authentication is a process of verifying the person or device. Explanation: The ready queue is a set of all the processes that processes are ready to execute and wait. The banker algorithm is sometimes called the detection algorithm. A directory of Objective Type Questions covering all the Computer Science subjects. The Microsoft Windows is available in 32-bits and 64-bits in the market. This GATE exam includes questions from previous year GATE papers.
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