1.  "Red Cross  "

2.  "Drug and Cosmetic Regulatory Agency  "

4.  "Food and Drug Administration "

1.  "Anxious  "

3.  "Conscious "

4.  "Dull "

2.  "7"

3.  "5"

4.  "many"

2.  "lotions  "

3.  "solutions  "

4.  "ointments "

1.  "suspensions  "

2.  "lotions  "

3.  "gels  "

1.  "Multi user operating system"

3.  "single user operating system  "

4.  "distributed operating system  "

5.  "none of the above"

2.  "multi user operating system"

3.  "distributed operating system"

4.  "real time operating system  "

5.  "none of the above"

2.  " the processor handles only one application at one single point of time"

3.  "These operating systems are generally used to control complex systems"

4.  "It is also suitable when similar data needs to be processed"

5.  "Processing is all performed automatically without any user intervention"

1.  "Redhat"

2.  "solaris  "

3.  "fedora  "

5.  "none of the above  "

1.  "Distributed operating system"

2.  "real time operating system  "

3.  "multi user operating system"

5.  "multi tasking operating system"