January 2015 ~ Learn and be better

Solved MCQ on Core Operating System Principle set-13

1) In memory management, a technique called as paging, the physical memory is broken into fixed sized blocks called ......... A. pages B. fr...

1) An optimal scheduling algorithm in terms of minimizing the average waiting time of a given set of process is ... A. FCFS scheduling B. Ro...

1) Which of the following is crucial time while accessing data on the disk? A. Seek time B. Rotational time C. Transmission time D. Waiting ...

1) The process of storing extra or duplicate information used for rebuilding the lost information in event of disks failure is known as ... ...

1) The process is ........ A. an instance of a program in execution B. a program only C. a processor state D. the kernel state 2) The mechan...

1) Java programs are ........ independent. A. platform B. procedural C. high level D. Secure 2) Methods having same name, same type signatur...

1) The CODE value in an ......... tag must name a class file that is in the same directory as the calling HTML page. A. (applet) B. >appl...

1) The methods wait() and notify() are defined in A. java.lang.String B. java.lang.Runnable C. java.lang.Object D. java.lang.Thread 2) The d...

1) Object is an ........ of class. A. instance B. implement C. inheritance D. invoke 2) ....... is the wrapper class. A. Random B. Byte C. V...

1) Which of the following statement is/are true? i) The name of a java program file must match the name of the class with the extension .jav...

1) The control automatically passes the first statement after the loop in .. A. Continue statement B. Break statement C. Switch statement D....

1) 'C' allows a three way transfer of control with the help of A. Unary Operator B. Relational Operator C. Ternary Operator D. Compa...

1) A chart can be put as a part of the presentation using A. Chart From Insert Menu B. Picture and Choose Chart From Insert Menu C. Chart Fr...

1) Which of the following toolbars provide different options in various master views? A. Common Task Toolbar B. Drawing Toolbar C. Formattin...

1) When you insert an excel file into a word document. The data are A. Hyper-linked place in a word table B. Linked C. Embedded D. Use the w...