Bissoy.com
Doctors Medicines MCQs Q&A

Related Questions

User level threads are threads that are visible to the programmer and are unknown to the kernel. The operating system kernel supports and manages kernel level threads. Three different types of models relate user and kernel level threads. Which of the following statements is/are true ? (a) (i) The Many - to - one model maps many user threads to one kernel thread (ii) The one - to - one model maps one user thread to one kernel thread (iii) The many - to - many model maps many user threads to smaller or equal kernel threads (b) (i) Many - to - one model maps many kernel threads to one user thread (ii) One - to - one model maps one kernel thread to one user thread (iii) Many - to- many model maps many kernel threads to smaller or equal user threads
Consider the following multi-threaded code segment (in a mix of C and pseudocode), invoked by two processes P1 and P2, and each of the processes spawns two threads T1 and T2: int x = 0; // global Lock L1; // global main() { create a thread to execute foo(); // Thread T1 create a thread to execute foo(); // Thread T2 wait for the two threads to finish execution; print (x);} foo() { int y = 0; Acquire L1; x = x + 1; y = y + 1; Release L1; print (y); } Which of the following statement(s) is/are correct ?
Ram is playing with a thread and a brick of mass 2 Kg. He tied a thread one of its end with brick and another end with the roof. He holds the thread at 1 m below the roof and applying a force of 50 N. What is the tension that appeared in the upper part of the thread which is stick with the roof? Take (Tan 68° = 2.5; Cos 68° = 0.37; g = 10m/s2)
Steps are given to draw an ellipse by loop of the thread method. Arrange the steps. i. Check whether the length of the thread is enough to touch the end of minor axis. ii. Draw two axes AB and CD intersecting at O. Locate the foci F1 and F2. iii. Move the pencil around the foci, maintaining an even tension in the thread throughout and obtain the ellipse. iv. Insert a pin at each focus-point and tie a piece of thread in the form of a loop around the pins.
If Vice-President of India has to discharge the duties of President of India in his absence due to some reasons, then what is/are true for such duration? (i) In this duration, Vice-President holds the post of Chairman of Council of States (ii) In this duration, Vice-President will get the emolument of President (iii) If in this duration, Vice-President resigns, then Chief Justice of India will perform the duties of President of India
 Which of the following options are matched correctly?   Articles   Provisions A Article 66 1 The Vice-President to be ex-officio Chairman of the Council of States B Article 65 2 The Vice-President of India C Article 64 3 The Vice-President to act as President or to discharge his functions during casual vacancies in the office, or during the absence, of President D Article 63 4 Election of Vice-President
Which of the following statements about the Vice President of India and Vice President of America are true?
1. Both the Vice Presidents are elected.
2. Both of them are the presiding officers of their respective Upper Houses.
3. Both the Vice Presidents are not the members of their respective houses.
4. Both of them do not have a casting vote in case of a tie.
Select the correct answer:
Given below are two quantities named 1 and 2. Based on the given information, you have to determine the relationship between the two quantities. You should use the given data and your knowledge of Mathematics to choose between the possible answers. Quantity 1: P and Q can do a work in 6 days and Q and R can do a work in 60/7 days and P and R can do a work in 20/3 days. If Q and R work for first 2 days and left the work. Find the total time taken by P to complete the remaining work. Quantity 2: A and B can do a work in 8/3 days, B and C can do the same work in 3 days and A and C can do the same work in 24/5 days. In what time C alone can complete the work?
Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph. A: Carpentry is a very strenuous profession as carpenters have to work with sharp tools. B: Because of such tools they put themselves at risk of injury. C: In such areas it is all too easy to fall or slip which makes their life full of challenges. D: Sometimes their work demands climbing on high rise buildings.
Which of the following threads is used for transmission of power? I. Square thread II. Buttress thread III. Acme thread Choose the correct answer from the options given below