Security
This was asked in an interview(Infosys)I have to send a package(could be anything right from classfied documents to genetically good bananas) from one place to another through conventional mail. How should i send so that it remains secure.(It is assumed if something is locked than it is secure)....
26 answers | 428 bytes |
Secret code
I found this snippet of code which sets out deliberately to confuse. Can you find out what the code does ? Eventually I'll post where I found this from and give credit where it is due.code: main(l ,a,n,d)char**a;{ for(d=atoi(a[1])/10*80- atoi(a[2])/5-596;n="@NKA\ CLCCGZAAQBEAADAFaISADJABBA^...
7 answers | 2037 bytes |
SCJP needs help deciding which US college/university to attend from a list of choices
Greetings everyone,I've been SCJP for a year now, but after some experience in the field as a programmer/ trainer, some careful thought and weighing all the factors, I have decided to pursue an undergraduate degree in Computer Science in the United States to be really able to achieve my goal...
1 answers | 2470 bytes |
Scales
You have balls, one of which is gold; the rest are brass. They all look identical.The only way you have to tell them apart is to use some balancing scales. Of course, the gold ball is heavier than the others. The others all have an identical weight.What is the smallest number of measurements you...
8 answers | 561 bytes |
Running an app in background?
Can we hide a java or any application running in Windows NT/2000 on the background, so that it's not visible on the taskbar?Or in other words is it possible to run a job in background in Windows NT/2000?...
1 answers | 211 bytes |
Route Planners
So how do these route planner thingies work then? Amazing how they find a route from Lands End to John 0' Groats in just a few seconds.I quite fancy writing one, does anyone have any links to the algorithms used or are they truly magic?...
18 answers | 246 bytes |
Rolling up hill
What happens if you roll these objects up hill ? So the objects are bowled up hill by some mechanism that releases the object from the the same line.Which of these gets up the hill the highest ?I pinched these from another thread.quote:Originally posted by Jim Yingst:Bert's answer looks good...
6 answers | 2031 bytes |
River Crossing: Bear, Goat, Cabbage, and You
This is an easy question.You are traveling with your pet bear, pet goat, and pet cabbage (they make great pets--no mess!). You come to a river with a row boat. Only you can row the boat, and the boat is only big enough for one other item: the (small) bear, regular sized goat, and oversized cabba...
4 answers | 670 bytes |
Right triangles
More of an exercise than a tricky brain buster.How may right triangles with all integer side lengths have a side that is 60 units long?(The hypotenuse is a "side".)...
16 answers | 180 bytes |
Riddle
There is a house all the walls face south, you look out the window and there is a bear, what color is the bear ?...
5 answers | 112 bytes |
Reverse 5 digit number by multiplying 4
A, B, C, D and E are 5 different single digit numbers. The number ABCDE times 4 will have a result of EDCBA. What digit numbers do A, B, C, D, and E represent?ABCDE* 4EDCBA--...
7 answers | 194 bytes |
reg FAQ & coding in interview
hello everyone ...iam hunting job. so i want to know the frequently asked interview question on java & j2ee. moreover when considering the above what about the coding stuff , they ask. for example what type of programs they would ask as to write @ the interview spot?reply would be appreciated &...
2 answers | 337 bytes |
- SCJP needs help deciding which US college/university to attend from a list of choices
- Running an app in background?
- River Crossing: Bear, Goat, Cabbage, and You
- reg FAQ & coding in interview
- reg coding stuff in java
- Really Good Interview Query
- Question with an algorithm
- Query
- Security
- Secret code
- Scales
- Route Planners
- Rolling up hill
- Right triangles
- Riddle
- Reverse 5 digit number by multiplying 4