1. Which of the following is the closest definition of embedded systems?
-a software that performs a specific function
-devices that perform multiple tasks
-hardware designed to perform a distinctive function*
-the combination of hardware and software designed for a specific purpose

2.Select the function of keypunches that were used as one of the earliest input devices.(1 point)
-It was used for punching holes in the paper at relevant positions for the computer to understand the instructions.
-It was used to control the cursor on the screen.
-It was used to press the buttons feed information into the computer.*
-It was used to insert one character on the paper at a time.

3.Which of the following set defines the storage devices?(1 point)
-magnetic disks, optical disks, flash drive, SSD, and floppy disk*
-floppy disk, magnetic disks, SSD, and mouse
-typewriter, SSD, and mouse
-SSD, optical disks, and keypunches

4. What does computational thinking involve?(1 point)
-breaking down complex problems into smaller pieces for easy resolution
-thinking like a computer
-disregarding non-essential information*
-hiding unnecessary details from the user

5.What is a complex problem?(1 point)
-a problem that can only be resolved using a computer
-a problem with no obvious or immediate resolution
-a problem that requires multiple computers to resolve
-a problem that requires collaboration*