Data acquisition system is a combination of tools or processes used to gather, analyze and record Information about some phenomenon. Different data acquisition system are used depends on the location, speed, cost. etc. Serial communication data acquisition system is used when the actual location of the data is at some distance from the computer. Which of the following communication standard is used in serial communication data acquisition system?

A digital forensics investigator is examining a suspect's hard disk drive. The hard disk is known to have 16,384 cylinders, 16 heads, and 63 sectors per track, with a sector size of 512 bytes. During the investigation, the forensic analyst identifies a particular file that resides in two sectors.
Considering that each sector contains data plus overhead information such as ID, synchronization fields. ECC, and gaps, what is the maximum potential size of this particular file stored on the disk?

Consider that you are investigating a machine running an Windows OS released prior to Windows VistA. You are trying to gather information about the deleted files by examining the master database file named INFO2 located at C:\Recycler\<USER SID>\. You read an entry named
"Dd5.exe". What does Dd5.exe mean?

A(n) _____________________ is one that's performed by a computer program rather than the attacker manually performing the steps in the attack sequence.

In a suspected cyberattack scenario, a seasoned Computer Hacking Forensics Investigator (CHFI) comes across evidence that the attacker used cloud infrastructure to host attack toolkits and launch the attack. What should be the investigator's primary approach to unravel the tracks covered by the attacker and retrieve evidence?