Question 1 of 25
Hints left: 3
Q1
During the execution of the instruc- a tions, a copy of the instructions is placed in the
Q2
.JPG is what kind of file?
Q3
___allows many people to use the same computer at a time.
Q4
___ is a security feature in Windows thatwillmonitoractivityonyourcom- puter for any changes relating to Se- curity or to user accounts and notifies you about the change to take place.
Q5
What Human Computer Interface is this?
Q6
High Paging activity is called
Q8
This piece of software is used to con- trol hardware devices and allow an Operating System to make use of the hardware
Q9
Which of these is not a file type?
Q10
Where are deleted filesand folders e stored inWindows?
Q11
Aprogramminglanguagethatismore easily understood in English is a
Q12
Which Operating System Home Screen Image
Q13
Which of the following terms can we identify as hardware?
Q14
Which of these is a benefit of a single core processor, multiuser operating system?
Q15
This tool logs error messages to help you investigate hardware, security and system problems
Q16
OS controls access rights
Q17
Which utility saves copies of your files somewhere else?
Q18
The object in the image is:
Q19
Fred, a co-worker, heard about new software called Lollipop. Which oper- ating system is the referring to?
Q20
What happens when the rate of page turning becomes very high?
Q21
When the process is swapped out of the CPU it is important that the regis- tersaresaved. Adatastructureknown as the process control block (PCB) is created, and is used to store the con- tents of the registers. The PCB in- cludes
Q23
What are the mainyfeatures of multi- programming.
Q24
ThisWindowsshutdownmodessaves anyopendocumentsandrunningpro- grams or apps to an internal hard drive before removing power from the computer or device.
Q25
All apps was formerly known as: