A company wants to transmit data over the telephone, but it is concerned that its phones may be tapped. All of its data is transmitted as four-digit integers. It has asked you to write a program that will encrypt its data so that the data may be transmitted more securely. Your script should read a four digit integer entered by the user in a prompt dialog and encrypt it as follows: Replace each digit by (the sum of that digit plus 7) modulus 10. Then swap the first digit with the third, and swap the second digit with the fourth. Then output XHTML text that displays the encrypted integer.

2 Answers   EDS, MMM, SCS,

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what are the qualifications for a cse student to get government job

1 Answers  

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Explain what is meant by repetition of information and inability to represent information. Explain why each of these properties may indicate a bad relational database design.

1 Answers  

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can you justify your answer regarding output of following source-code: #include<stdio.h> #include<conio.h> void main() { clrscr(); if(printf("");) { printf("i am able to work in your company :"); } else { printf("your company is not able for having my knowledge :") } getch(); }

1 Answers   Wipro,

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can 25mm thik and 8.5x8.5 size cast iron plate can bear a weight of 250 tons if it can what would be the compostion

0 Answers  

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What is the use of generics? when was it added to jdk?

0 Answers   Impetus,

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Based on the Job Description above, please indicate in details why you are a good match for this position?

0 Answers  

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is java supprot the complier time pollymorphism or run time pollymorphism ... why

0 Answers   HCL,

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how to reuse an outdated laptop?

0 Answers  

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what are differences b/w EIA 449 and EIA 530?

0 Answers  

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Differentiate between data base and data mart?

0 Answers   TCS,

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i need to know abt renault nissan company and the rounds and type of questions asked by today

0 Answers  

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