What is the general algorithm for a stack overrun attack?
What will be an ideal response?
The algorithm for a stack overrun attack is roughly as follows:
1. Detect a program that is vulnerable to a buffer overflow.
2. Determine the number of bytes needed to overwrite the return address.
3. Compute the address to point to the alternate code.
4. Develop the alternate code to be executed.
5. Integrate and test.
6. Continue to use the problematic program to stage other attacks.
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Answer the following statements true (T) or false (F)
1. A typical MPEG-2 consists of a repeating GOP structure. 2. There is only one I-frame in an MPEG video. 3. Progressive download requires a streaming server. 4. True streaming requires a streaming server. 5. Progressive download and pseudostreaming allow the video to start playing as soon as enough of the video data has arrived.
Write a decision statement to determine if an object should be downcast.
What will be an ideal response?
All of the following are acceptable field names EXCEPT:
A) ClientNumber B) Clientnumber C) ClientID D) ClientNum
________ is used to exclude particular categories or values from a PivotTable
A) Mining B) Outlining C) Filtering D) Grouping