Day 3

all of these can create a file except for

Which ID is reserved for root?

deletes a user account

At the heart of iOS is the

show paths available

How many different fields are in the /etc/shadow file?

function to help research information about commands or files

cls command does what in Windows?

deletes a user account

Single-task: OS is able to manage resources to perform multiple simultaneous operations

function to help research information about commands or files

this is the hub of the operating system

list of common absolute paths to use when searching for commands or files

What command changes the name or changes the current directory?

Allows a user to interface with applications, system software and the hardware

How many different fields are in the /etc/passwd file?

print user and group info for the specified USER or current user

This defines how data on your device is managed, stored organized, and accessed:

print user and group info for the specified USER or current user

Which range of IDs is reserved for local users?

What is the direct pathname to a file from the root folder (/) all the way down to the file?

What is the core component of an OS, and manages the interaction between user, applications, and hardware?

What does the command "expand" do in Windows?

enables a user to change their password

a built-in function in Linux to help research information about commands or files

show paths available

change directory

True or False: only root can read and write to the contents of the shadow file

used to make a directory

What does the command "path" do in Windows?

view file permissions

used to change permissions

Who was the last War Chief that served in the army during WWII

True or False. The person using a computer/device is known as the user?

any hardware component or peripheral attached to a computer

What category of OS allows one or more servers to be grouped together for load balancing?

what command helps you find a file?

What command is used to delete one or more files?

True or False: Permissions for the /etc/passwd file are read for everyone, meaning anyone can see the contents.

What can be used to pass the output of the first command to the second command as an input?

view file permissions

used to create a file

All are permission types associated with the permission groups except:

Executable code designed to carry out specific tasks on the computer is?

Windows paths use:

used to make a directory

True or False: profiles are stored in: /etc/profile

In Androids, this isolates apps from each other and protects apps and the system from malicious apps.

True or False. Every command in Linux is case sensitive.

Another name for Operating system

programs run by the user or system

this acts as an interface between the user and the kernel

enables a user to change their password

The priviledged account in Windows is?

What is an executing instance of an application?

used to create a file

Which is not one of the most common access controls?

Where non-privileged user accounts are only granted access to what is authorized

taskkill will terminate a process or application?

True or False. The default shell for Linux is bash

What allows communications between an OS and an attached device?

To see what shell you are currently operating with, you can run the command:

Root Directory is designated by

a computer program that operates or controls a device attached to a computer

A file system defines the way data is named, stored, organized, and accessed.

takes the place of the CLI, is a text only window

uses secure boot chain mechanism to provide security in the booting process

What is the term for the core component of the OS, which manages interaction between user, applications, and hardware?

What is a path that is based on the current working directory?

creates new user information

Which range of IDs is reserved for system users?

All are user based permission groups except:

change directory

UNIX paths use:

What controls most functions of a computer?

Single-task: OS manages one thing at a time effectively (ie printer)

tasklist will display the command prompt

used to change permissions

What type of access control is it when Access Control Lists are used?

This is the physical hard drive that is the primary storage hardware/component within a computing device.

True or False. The privileged account in Linux is Root?

creates new user information

All are available shells except