Discuss the techniques used in data carving for file recovery

Provide a few examples of the problems inherent to standard file processing.

Please include examples for each of the three methods of file management that are most frequently used.

Describe different types of database replication methods and their use cases.

Explain the importance of using keywords in file naming conventions and directory structures for efficient data organization on a Windows file system.

How do "file archiving formats" like ZIP or TAR impact the storage and retrieval of files, and what are their advantages?

4 bit 2’s Complement Multiplier INPUT A: 4 bit 2’s Complement numberINPUT B: 4 bit 2’s Complement numberOUTPUT: the product of A x B represented as a 8 bit 2’s Complement number   You are only allowed to use the basic gates: NOT, AND, OR, XOR. You may however, use these basic gates to build your own custom circuits (i.e. Adder). You are NOT ALLOWED to use Logisim’s built in circuits. Each custom circuit is to be implemented as a sub-circuit as discussed in class. PART 1: Build a 4 bit controlled 2’s Complement Inverter as a subcircuit named 4BitInverter PART 2: Build a 8 bit controlled 2’s Complement Inverter as a subcircuit named 8BitInverter PART 3: Build a 4 Bit UNSIGNED Multiplier as a subcircuit named UnsignedMultiplier     PART 4: Using the 3 subcircuits you built in Parts 1-3, built a 4 bit 2’s Complement multiplier that uses the inversion method discussed in class.  Name this circuit:  SignedMultiplier HINTS: INVERSION METHOD: 1) If input A is negative, invert it. If input A is…

Explain how "file signatures" and "magic numbers" are used to identify file types and formats, and provide examples.