Which of the following command will be used if we want to abort editing and quit the editor even if the buffer has been changed and not saved?

Which of the following command will be used if we want to abort editing and quit the editor even if the buffer has been changed and not saved? Correct Answer :q!

If the buffer has been changed and we still want to abandon the changes, then ‘:q!’ is used. It simply ignores all the changes made and quits without displaying any warning questions.
Bissoy MCQ

Related Questions

Which command is used to abort the editing and quit the editing mode?
Consider the following solution to the producer-consumer synchronization problem. The shared buffer size is ?. Three semaphores empty, full and mutex are defined with respective initial values of 0, ? and 1. Semaphore empty denotes the number of available slots in the buffer, for the consumer to read from. Semaphore denotes the number of available slots in the buffer, for the producer to write to. The placeholder variables, denoted by P, Q, R, and S, in the code below can be assigned either empty or full. The valid semaphore operations are: wait ( ) and signal ( ). Producer: Consumer: do {         wait (P) ;         wait (mutex) ;         //Add item to buffer         signal (mutex) ;         signal (Q) ; } while (1) ; do {          wait (R) ;          wait (mutex) ;          //Consume item from buffer          signal (mutex) ;          signal (S) ; } while (1) ;   Which one of the following assignments to P, Q, R and S will yield the correct solution?
A statement is given followed by two inferences I and II. You have to consider the statement to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given inferences, if any, follow from the given statement. Statement: Government has set an upper limit to the number of weeks of pregnancy up till which a woman can abort her child. Inferences: Abortion after the set number of weeks is illegal. A woman should have the right to abort her child anytime she wants.  
Which of the following statement is/are correct? Congress passed the Quit India resolution at Gowalia Tank and its draft was prepared by Nehru and Patel. Muslim league after the Quit India came with its own 'Divide and Quit' demand. Quit India repression was one of the most violent repressions since repression of 1857. Select the correct code from below.
Last year vivek saved 10% of his annual earnings, this year he earned 5% more than last year and he saved 12% of his annual earnings. The amount saved this year was what percentage of the amount saved last year ?
In the first week of the year, nancy saved tk. 1 In each of the next 51 weeks, she saved Tk. 1 more than she had saved in the previous week. What was the total amount that Nancy saved during the 52 weeks?
Consider the following statements : A = If n is even, then n2 is even. B = If n2 is not even, n is not even. C = If n2 is even, then n is even. D = If n is not even, then n2 is not even. Which of the following statements is true?
If the following mathematical signs are changed as given below, then select the option which represents the correct equation. ÷ is changed to + × is changed to - + is changed to × - is changed to ÷
Processes P1 and P2 have a producer-consumer relationship, communicating by the use of a set of shared buffers. P1: repeat                 Obtain a full buffer                 Empty it                 Return an empty buffer forever P2 P2P2: repeat             Obtain a full buffer             Empty it             Return an empty buffer          forever Increasing the number of buffers is likely to do which of the following? I. Increase the rate at which requests are satisfied (throughput) II. Decrease the likelihood of deadlock III. Increase the ease of achieving a correct implementation 
Student A rub solid baking soda on dry litmus paper, B rub metal oxide on dry litmus paper, C dip litmus paper in vinegar, D dip litmus paper in aqueous solution of baking soda. The observations were made by student A, B, C, and D should be- Student Effect on dry red litmus paper Effect on dry blue litmus paper A Color Changed to blue No change B No change Color changed to red C No change Color changed to red D Color Changed to blue       Color changed to red The correct observation was made by the student