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Assignment 1 HANDS-ON (Use both files in

Assignment 1

HANDS-ON (Use both files in

Use image (raw format) ntfs1gb.ddThis is a NTFS disk . 

Please do the following.

A.1) Find the MFT and MFT 2 records. Report their offset and screenshot where they are.

A.2) Find a text file that is also a resident file.  Report offset, screenshot of location, and how is that you determined that is resident file. Please explain your steps. 

A.3) Find additional 3 files that are not resident. You must report their offset, and describe all the attributes that the file contains. Also explain the data runs for those files. See Chapter 5 for more information.

A.4) Why do some files have two 0x30 attributes and other do not?

B)] corruptedheader.bmp has been compromised.

  • You can use any hex editor. I use the free HxD editor: 
  • Please take a screenshot of the file before fixing it and after fixing it (in the hex editor). Also insert the picture, once you have fixed the header.

B.1) The header (first two byte has been changed). You must place it back

B.2) The offset for the pixel data has been erased. This starts at offset 0A (length: 4 bytes).

The good news is that the size of the header still there at offset OE (length: 4 bytes). 

If you count the length found in OE and add one byte, you will have the length you need for 0A.

Assignment 2

The Penn State College of Information Sciences and TechnologyWorld Campus IST210-SQL Query on a Single TableDate Assigned and Points: See Course ScheduleAssignment:Using the VLABS environment, log into SQL SERVER and use the tables IST210-WC schema with the prefix of UC, and perform the following queries:1.Use the NULL keyword to display the s_id and c_sec_id for records that have no value for the field grade from the table uc_enrollment.2. Display the s_id, s_last, s_first, s_phone for students whose faculty advisor is faculty number 1.3. Display course_id, sec_num, and maximum enrollment for courses where the maximum enrollment is in the 35 to 100 range from the uc_course_section table sorted in descending order by maximum rollment value.4. Display faculty id, first name and last name when the faculty last na me contains letter 'w' (upper or lower case) anywhere in the last name.5. Display the number (tally) of faculty members who have the rank of associate professor?6. Display the minimum, maximum and average available seats in a section for courses in term_id 5.

1. 19. Using the rounded values for Questions 19







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Question 24


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