| Question. Under DES, the data encryption standard took a 64-bit block of data and subjected it to ______ levels of encryption. |
| 1 | The operation represented by parallelograms. |
| 2 | What does PC stand for? |
| 3 | Examination of the program step by step is called ______________ |
| 4 | Configuration where many independent computer systems are connected. |
| 5 | In the instruction ADD A, B, the answer gets stored in ___________ |
| 6 | If Booths Multiplication is performed on the numbers 22*3 then what is 3 referred to as __________ |
| 7 | Spreadsheets cannot |
| 8 | A Fortran is not ___________ |
| 9 | Which of the following devices provides the communication between a computer and the outer world? |
| 10 | Which of the following character is available in EBCDIC but not in ASCII? |
| 11 | A layer which is the binary data protocol layer |
| 12 | A package that allows individuals to use personal computers for storing and retrieving their personal information. |
| 13 | Java extension used in threads? |
| 14 | Which of the following isnt a level of abstraction? |
| 15 | Brain of computer is ____________ |
| 16 | The process in which a file is partitioned into smaller parts and different parts are stored in different disks is ____________ |
| 17 | The ability for programmers to use the same written and debugged existing class. |
| 18 | Which of the following is not a part of a digitizer? |
| 19 | The probability of failure-free operation of a software application in a specified environment for a specified time. |
| 20 | Which of the following Techniques are used to optimize field services? |