Classify all the words into the categories below MICROCOMPUTER (7) MAINFRAME (1) SUPERCOMPUTER (3) SPECIAL PURPOSE (2) GENERAL PURPOSE (3) ANALOG (2) DIGITAL (2)

handheld computer
wrist watch
wall clock
ENIAC
Columbia System
Cray-2
netbook
local area network server
laptop
IBM Z-series server
tablet
personal computer
HPCx system
speedometer
alarm clock
microwave oven
video camera
smartphone
Colossus
Z3 computer

What is linux? an open source operating system a version of ms dos the first version of unix the newest technology available

Write the command that can be used to answer the following questions. (hint: try each out on the system to check your results.) a. find all files on the system that have the word test" as part of their filename. b. search the path variable for the pathname to the awk command. c. find all files in the /usr directory and subdirectories that are larger than 50 kilobytes in size. d. find all files in the /usr directory and subdirectories that are less than 70 kilobytes in size. e. find all files in the / directory and subdirectories that are symbolic links. f. find all files in the /var directory and subdirectories that were accessed less than 60 minutes ago. g. find all files in the /var directory and subdirectories that were accessed less than six days ago. h. find all files in the /home directory and subdirectories that are empty. i. find all files in the /etc directory and subdirectories that are owned by the group bin."

What provides an array of buttons for quick access to commonly used commands and tools