Answer:
See explaination
Explanation:
An Academic Database deals with the information pertaining to the records of students of an institute. The various fields which can be associated with a student are Name, Unique Identification Number, Marks in various subjects, Grades, Courses Taken and so on. Most of the fields mentioned above have some or other form of validation that is required for the DB to be consistent and follow the basic properties of a database.
One field where range validation can be used is MARKS. In the marks field, the range of marks will be say 0 to 100 and anything below 0 or above 100 must be reported to the database administrator. Another field where we can apply a range validation is AGE in which the range of age allowed could greater than say 10, if it is a college and maximum age could be say 60. Thus, the range check on the AGE field is 10 to 60.
One field where choice validation can be used is GENDER. In the gender field, there could be multiple choices like Male, Female and Others. Thus, out of the available choices we have to select only the available choice and only one choice must be selected where we can apply choice validation. Another field is COURSE, where we can have a list of courses a student can opt for and out of the available courses can select one.
Thus, there are multiple fields where we can apply various types of validation and it is important to explore the area for which the DB has been created understanding all the scenarios and attributes of the problems that are associated with that area.
She shall not reset her computer because she will have to load every thing again
Barcode hospital operating suites, cardiac and intensive care units.
<span>Its very simple. All you have to do is short J and K inputs i.e. same inputs go into both J and K.
</span><span>Actually T flip flop is the special case of J-K flip flop when both the inputs of J-K flip flop are equal to 1 ( or logic high) j=k=1. Know electronics has well explained about its designing. A very good use of this flip flop or J=K=1 condition is in counters.
</span><span>The J-K flip flop is universal and can be used to make any of the other times.
I agree with know electronics and VKP that it can be used in counters.
Adding the practical use of conversion here .
When you are working on ASIC or SOC Design, In the ECO stage if you want T or D flipflop
and you have only JK flipflops then this conversion techniques can be helpful.
similarly MUX conversions are helpful in realizing computational gates</span>
Scientific because biology is the study of living organisms
