Q1. How could Java classes direct program messages to the system console, but error messages, say to a file? A. The class System has a variable out that represents the standard output, and the variable err that represents the standard error device. By default, they both point at the system console. This how the standard output could be re-directed: Stream st = new Stream(new FileOutputStream("output.txt")); System.setErr(st); System.setOut(st); *Q2. What's the difference between an interface...

1.There is a game which is being played by 2 persons A and B. The 2 players start the game keeping identical 50 paise coins on a blank board alternately. The 50 paise coins can be kept in the board such that no part of the coin is outside the board. It can touch the board edge but cannot protrude outside the board. The two players can place the coins anywhere on the board. The coins placed during the course of the game can touch each other at the periphery but cannot overlap with the already...

Lecture1 - Introduction to Digital Circuits Lecture-2-Introduction to Digital Circuits Lecture 3 Combinational Logic Basics Lecture 4 - Combinatioal Circuits Lecture 5 Logic Simplificat... Lecture 6 - Karnaugh Maps And Implicants Lecture 7 - Logic Minimization Using Karnaugh Maps Lecture 8 - Karnaugh Map Minimization Using Maxterms Lecture 9 - Code Converters  Lecture 10 Parity Generator And Display Decoder&nbs... Click He...

51.Are the expressions *ptr++ and ++*ptr same? Ans: No. *ptr++ increments the pointer and not the value pointed by it, whereas ++*ptr increments the value being pointed to by ptr. more....!...

1.What will be the output of the following code? void main () {     int i = 0 , a[3] ;    a[i] = i++;     printf (“%d",a[i]) ; } Ans: The output for the above code would be a garbage value. In the statement a[i] = i++; the value of the variable i would get assigned first to a[i] i.e. a[0] and then the value of i would get incremented by 1. Since a[i] i.e. a[1] has not been initialized, a[i] will have a garbage value. 2.Why doesn't the following code give...

Question 1-3 Three men (Tom, Peter and Jack) and three women (Eliza, Anne and Karen) are spending a few months at a hillside. They are to stay in a row of nine cottages, each one living in his or her own cottage. There are no others staying in the same row of houses. 1. Anne, Tom and Jack do not want to stay in any cottage, which is at the end of the row. 2. Eliza and Anne are unwilling to stay besides any occupied cottage.. 3. Karen is next to Peter and Jack. 4. Between Anne and Jack's cottage...

1.If 2x-y=4 then 6x-3y=? (a)15(b)12(c)18(d)10Ans. (b)2.If x=y=2z and xyz=256 then what is the value of x?(a)12(b)8(c)16(d)6Ans. (b)3. (1/10)18 - (1/10)20 = ?(a) 99/1020(b) 99/10(c) 0.9(d) none of theseAns. (a) more..!!!!&nbs...

1: The largest copper producing country in the World is1. Chile 2. Russia 3. South Africa 4. ChinaAns: 1.2: If the radius of a circle is diminished by 10%, then its area is diminished by:1. 10% 2. 19% 3. 20% 4. 36%Ans: 2.more...!!...

1. Which of the following pairs of countries are the signatories of a Gas pipeline deal christened as Peace Pipeline 1) Iran - Iraq 2) Iraq - UAE 3) Kuwait - Iran 4) Pakistan - Iran 5) None of these 2. 'Mardeka Cup' is associated with game of 1) Hockey 2) Golf 3) Football 4) Badminton 5) None of these more...!!! ...

1- Who is the Commerce & Industry minister of India? (A). Anand Sharma (B). Kapil Sibbal (C). Salman Khurshid (D). Kamal Nath Ans:- (A) 2- Who among the following was recently appointed as the new India-head of Pepsi Co Inc.? (A). Manu Anand (B). Chetan Anand (C). Chitra Desai (D). Sanjeet Bhatia Ans:- (A) more...!!!!...

1.Who becomes first Indian woman to cross Gobi desert ? - Sucheta 33 year old women from Pune, has successfully crossed the arduous 1,623 km stretch of the Gobi desert, the largest in Asia and the fifth in the world 2. Iscom along with Elmwood College, St.Andrew’s UK has launched a Post-Graduate course for which sporting event? Post-graduate programme in golf management 3. Who has been ranked world No.1 in double trap shooting...