Start learning 50% faster. Sign in now
In Relational database model, atableis a collection of data elements organised in terms of rows and columns. A table is also considered as a convenient representation ofrelations. But a table can have duplicate row of data while a truerelationcannot have duplicate data. Table is the most simplest form of data storage. A single entry in a table is called aTupleorRecordorRow. Atuplein a table represents a set of related data.
In the following question below are given some statements followed by some conclusions based on those statements. Taking the given statements to be tr...
Statements:
All Nails are Fingers.
All Fingers are Toes.
Only a few Toes are Games.
Only Games are Arms.
Conclusions:...
Statements:
Some diamonds are golds.
Some golds are marbles.
Conclusions:
I. Some diamonds are marbles.
II. S...
STATEMENT :
I Only few mangoes are oranges.
II Some oranges are banana
CONCLUSIONS:
I All mangoe...
Statements:
No slim is weak
All weak is lean
Some lean is fat
Mostly lean is big
Conclusions:
I. No big is sli...
Two statements are given, followed by two conclusions numbered I and II. Assuming the statements to be true, even if they seem to be at a variance with...
Statements: Some tiger are lion.
No cat is elephant.
Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at varianc...
Statements : Some sticks are canes
All canes are rods.
All rods are pipes.
Conclusions :
I. Some sticks are rods.
I...
Statements:
Only Sandal is Paste.
No Mask is Sandal.
Only a few Masks are Rays.
Conclusion:
I. Some Pastes can be Ray...