Category: 0. BLOG

In modern OS design, which mechanism most directly enforces that a user-level app cannot execute privileged CPU instructions A Disk

In an OS, which kernel responsibility most directly prevents one app from overwriting another app’s memory A File compression B

In modern operating systems, which core component handles memory allocation, process control, and device access rules A Web browser B

When an update is released mainly to correct a critical security weakness, it is best called A Theme update B

Which operating system component decides which process gets CPU time using scheduling rules A B) Browser B C) Text editor

In a computer system, which software is essential for booting and managing memory, files, and devices A Operating system B

Which part of system software directly coordinates hardware resources and provides services to apps A Operating system B Photo editor

In a computer, which software layer provides the base platform on which apps run smoothly A System software B Application

When a vendor releases a change mainly to fix security weaknesses, it is called a A Theme pack B Security

Which type of software directly manages hardware resources like CPU, memory, and devices A A) Application software B C) Spreadsheet