NetApp Interview Question
Testing / Quality AssurancesBefore you delving into the test cases, ask the interviewer questions like where is the toaster being used? for restaurant, home use? e.g. if for restaurant, you need to more focus on testing its reliability, like toast many breads with different modes being set. Also, check the toaster's reaction when it is being misused. Like turn off the power while toasting a bread. Changing the mode while toasting. Push off the bread while toasting.
Connect the power cable to the toaster and make sure the toaster is on.
Check for the power is supplied to the toaster.
Put the bread slices into the toaster and remove it once the bread slice is toasted.
Make the toaster to run without bread and after certain point of time the toaster should turn off.
Before putting the bread slices inside it, make sure the toaster is heated up.
Put more slices of bread in frequent intervals.
Try to put more number of bread slices at a time.
Check the color and smell of the bread piece before and after toasting it.
Check how the toaster works during high and low power supply.
Check the toaster works, if the power cable is unplugged.
Turn off the toaster in the middle, when the bread pieces are not yet toasted.
Check the time duration to toast a bread.
Check the time interval taken in-between to toast a bread to another bread.
Check how the toaster functions in two phase and three phase power supply.
Check how the toaster functions in different climate and time duration to toast a piece of bread in different climate.
Check the moisture content of the bread.
Check the toaster performs as desired in on and off conditions
Check what happens if it is on for a long time( auto off is there or not)
check how long it can work in a go.
check what happens when the voltage is lower and higher than the desired range( mentioned in the manual).
See whether the color,design is most appealing to the desired user group.(customers).
UI -
- Asheesh August 08, 2012->Size, color, odor, width, height, power cable, socket, electricity compatibility, etc
-> Indicators, open/close switches, alignment of the bread sockets,
-> Check for cleaning/handling of equipment
Functional (All of the above Plus)...
Check for empty toaster
Check for toast quality on repeated attempts
Check for auto cut off indicator
Check for idle timings
Check for load (100+ toasts)
Check for stress (No toasts / Too much interval between toasts)
Check with various bread types
Check for power consumption parameters
Check for auto pop up when toast is done
Check for operations on power backup
Check for operations on Battery backup