DBMS Deadlock MCQs: This section contains multiple-choice questions and answers on Deadlock in DBMS.Submitted by Anushree Goswami, on April 19, 2022 1. When two or more transactions are stuck in a ___, they cannot complete any further transactions until one of them releases the lock.Lock...
2 Answers Sorted by: 1 You should look at turning off ping on the ldap connection object. If you are hitting this callstack it generally would mean that ICMP/ping doesn’t work between your domain controller and and the calling application server (you can test this with the ping command...
Assume that the OS grants access to P3 and that P1 again requires access before P3 completes its critical section. If the OS grants access to P1 after P3 has finished, and subsequently alternately grants access to P1 and P3, then P2 may indefinitely be denied access to the resource, even ...
The article provides questions and answers relating to a series of U.S. spending cuts known as the "sequester" which focus on the potential economic impact of the cuts as well as the political strategies of the U.S. president Barack Obama and members of the U.S. Congress as of March, ...
2 Answers Sorted by: 3 Even an answer to the following question would help: what's the difference between updating tuple and rechecking updated tuple? I will take you up on this part. When PostgreSQL finds a row that meets the WHERE clause to be updated, but that tuple has a...
The class me and Kendra did on performance tuning internals went fantastic, and the nice folks at Red Gate remembered my birthday. Sugar Buzz We had about 70 people show up. Great questions (the answers were pretty stellar too, if I do say so myself), and absolutely no post-lunch napper...
NOTE TO READERI'm not going to keep asking this, but I encourage you to look at each code sample and ask: is this the one that introduces the deadlock? I'll give you the answers towards the end of the post. What's in a name?
Find answers to all of your escape room questions here What is this? In each experience, you will be locked inside for a designated amount of time while you and your team try to figure out how to escape. The rooms contain clues, trap doors, and hidden items. If I’m late, can I ...
是一个经典的多线程编程问题,它发生在两个或多个线程互相等待对方释放资源的情况下,导致程序无法继续执行的状态。 DeadLock(死锁)是指两个或多个线程在执行过程中,因争夺资源而造成的一种互相等待的...
3.1Discuss the concept of deadlock in operating systems, providing an example of a real-world scenario where a deadlock might occur. (7Marks) 3.2Explain the four necessary conditions for deadlock and suggest strategies that an OS can...