Related Questions

When the parent entity is required, cascading updates and cascading deletions should be allowed or the associated actions on the parent should be prohibited.
A True
B False
When the parent entity is required and the parent has a surrogate key, update actions can be ignored.
A True
B False
When the parent entity is required, a new parent row can always be inserted.
A True
B False
For better strength and stability, the fine grained soils and coarse grained soils are compacted respectively as
A dry of OMC and wet of OMC
B wet of OMC and dry of OMC
C wet of OMC and wet of OMC
D dry of OMC and dry of OMC where OMC is optimum moisture content
In case of foundations on black cotton soils, the most suitable method to increase the bearing capacity of soils is to
A Increase the depth of foundation
B Drain the soil
C Compact the soil
D Replace the poor soil
"the girl is meritorious , she must come of a rich come of a rich family. the speaker most probably assumes which of the following.?
A Girls from rich families look nice
B There is a direct relationship between merit and wealth
C Merit is an outcome of hard work
D Merit is measured by performance on exams .
Rich cement mortars are more liable to cracking as compared to lean mortars because rich mortars have
A High shrinkage
B Less strength
C Both (A) and (B)
D None of above
Filler material used in welding should have __________ as compared to the parent metal to be welded.
A Lower melting temperature
B Same melting temperature
C Same composition
D Both B & C
The ratio of sand to gravel in a mixture is 7 : 8 while that between gravel and cement is 6 : 7. What is the ratio of sand to cement in the mixture?
A 49 : 48
B 7 : 7
C 8 : 6\
D 3 : 4
For a loose sand sample and a dense sand sample consolidated to the same effective stress
A ultimate strength is same and also peak strength is same
B ultimate strength is different but peak strength is same
C ultimate strength is same but peak strength of dense sand is greater than that of loose sand
D ultimate strength is same but peak

Next steps