Write a small shell - called shhh - that has the following capabilities: 1. Can execute a command with the accompanying arguments. 2. Recognize multiple pipe requests and handle them. 3. Recognize redirection requests and handle them. 4. Type "exit" to quit the shhh shell.

Which one of the following identifies the primary a purpose of information classification processes? a. define the requirements for protecting sensitive data.b. define the requirements for backing up data.c. define the requirements for storing data.d. define the requirements for transmitting data.

Pl i need the answer now ! which one of the following is considered a peripheral? a software b mouse c usb connector d motherboard

Need ! will choose brainliest! discuss the role of abstraction in the history of computer software.