1. D. All of the above. A program requires memory space on disk to store all instructions. 1. types, risks and benefits, Understand the difference between bits and bytes and how it interferes with data transmission from your devices - Trenovision, Shorts : How the new YouTube app competing with TikTok works, WhatsApp Web: How to lock the application with password, How to make lives on YouTube using Zoom on Android, Android 11 : See complete list of phones that will receive updates. It is disabled by default, if VRRP is used. b. Is it too late for me to get into competitive chess? No – This command only needs to be issued on one of the servers. e.  VTP can not be used to propagate the VLAN to instance mappings, this has to be done manually on each switch 10. This set of Operating System Multiple Choice Questions & Answers (MCQs) focuses on “Process Scheduling Queues”. The context of a process is represented in the PCB of a process; it includes the value of the CPU registers, the process state and memory-management information. D.Utilities used for system administration are stored in /sbin. No. Stack Overflow for Teams is a private, secure spot for you and A. B. the creator of d.  A default route would need to be used to forward the traffic In how many ways Threads are implemented? This rapid switching back and forth is called multiprogramming and the number of processes loaded simultaneously in memory is called degree of multiprogramming. That's why CPU usage generally increases (slightly), except if the machine is very high on CPU load and the work queues are often capable of delivering a new item immediately. a. Is the word ноябрь or its forms ever abbreviated in Russian language? CCNP Routing and Switching Solved MCQ contain set of 10 MCQ questions for CCNP MCQ which will help you to clear beginner level quiz. Normally it means that the CPU must wait for the hardware. Why Is an Inhomogenous Magnetic Field Used in the Stern Gerlach Experiment? b. a. To learn more, see our tips on writing great answers. A simple way to convince yourself that async IO generally costs more CPU than sync IO is to run a simple TCP ping/pong benchmark sync and async. (adsbygoogle = window.adsbygoogle || []).push({}); Interrupt Context Switching 3. The PSTN is an example of ................. network. As far as I know, in case of sync IO, while IO takes place, thread goes into sleep mode. How can I deal with claims of technical difficulties for an online exam? Making statements based on opinion; back them up with references or personal experience. Podcast 289: React, jQuery, Vue: what’s your favorite flavor of vanilla JS? Then, you need 2 context switches in total for. a.  debug switchport vtp events The steps involved in context switching are as follows: 1. Should we use async methods for the very fast IO method, like cache read/write method? In particular any single IO will not become one bit faster. Which of the following is true about user level thread? C. data segment process Does Async-await saves only memory consumption(by creating lesser threads). Question:—-You must configure “vtp pruning” on all switches in the domain b.  Optimum switching Asking for help, clarification, or responding to other answers. That means it does not consume cpu. Context Switching. a) Job Queue b) PCB queue c) Device Queue d) Ready Queue View Answer. (1) What is Process? d.  Process switching ________ scheduler selects the jobs from the pool of jobs and loads into the ready queue. Let's consider two banks with lots of customers and lots of employees. I know a great way to find out. FHRP protocols can be enabled on both L2 and L3 interfaces, HSRP priority uses the same concept as STP bridge priority – interface with lower value priority has more chance to become the primary router, « Border Gateway Protocol | BGP Solved MCQ, WhatsApp: how to free up space on Android - Trenovision, WhatsApp Web : how to make voice and video calls on PC, Apps for Xbox - How to play Xbox One games on an Android smartphone remotely - Trenovision, How to play PC games on an Android smartphone remotely, How to play PC games on an Android smartphone remotely - Trenovision, How to play PlayStation 4 games on an Android smartphone remotely, Loan Approval Process how it works ? Is this understanding correct? Preemption is enabled by default when using HSRP and GLBP. B. lightweight process D. terminate a thread. Cisco switches support up to 15 MSTIs and 1 IST. CCNP Routing and Switching Solved MCQ CCNP Routing and Switching Solved MCQ contain set of 10 MCQ questions for CCNP MCQ which will help you to clear beginner level quiz. User level thread is specific to the operating system. e.  NSF relies on CEF for packet forwarding while RIB is being rebuilt after a failure A switch in a datagram network uses a routing table that is based on the ______ address. For context switching to happen, two processes are at least required in general, and in the case of the round-robin algorithm, you can perform context switching with the help of one process only. D. aware of. Of course, if the current caller was the only thing on this thread, then the thread is done. 7. Pushing the same work to a different thread certainly does not help with throughput. 5. The CPU is doing work on behalf of the user and if it is idle then its not getting its work done as fast as it could. A program has a longer life span. Using Priority Scheduling algorithm, find the average waiting time for the following set of processes given with their priorities in the order: Process : Burst Time : Priority respectively . Sync is faster. No – This command only needs to be issued on one of the servers. 9. Explanation: The jacketing technique is used to convert a blocking system call into non blocking system call. The questions asked in this NET practice paper are from various previous year papers. Using of the rocket propellant for engine cooling. This includes updating the process state to running. Question:–Loopguard should be enabled on designated ports and Rootguard should be enabled on blocking ports Did Star Trek ever tackle slavery as a theme in one of its episodes? C. communicate between threads No – This command only needs to be issued on one of the servers or clients. Implementation is by a thread library at the user level. It is stored on disk forever. What if the P-Value is less than 0.05, but the test statistic is also less than the critical value? Therefore, there are no context switching savings caused by processing multiple IO completions on one context switch.


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