Related Questions

A subtype discriminator is which of the following?
A An attribute of the supertype whose values determine the subtype
B An attribute of the subtype whose values determine the supertype
C An attribute of the supertype whose values determine the supertype
D An attribute of the subtype whose values determine the subtype
Which type of entity has its relationship to another entity determined by an attribute in that other entity called a discriminator?
A Supertype entity
B Subtype entity
C Archetype entity
D Instance entity
A subtype discriminator of the supertype is an attribute whose values determine the target subtype(s).
A True
B False
Overlapping and disjoint subtypes have different approaches on how the subtype discriminator is applied.
A True
B False
Which is false statement about advantages of multistage compressor in comparison to single stage compressor?
A Less power requirement
B Better mechanical balance
C Less loss of air due to leakage past the cylinder
D Lower volumetric efficiency
A = (-3,5) and B =(3,-4) .The absolute value of the slope of AB is equal to the slope of    AC What are the coordinates of point C?
A (8,-1)
B (-1,8)
C (-3,2)
D (2,-3)
A distributed database has which of the following advantages over a centralized database?
A Software cost
B Software complexity
C Slow Response
D Modular growth
SSRI has following advantages over TCAs
A Serotonin reuptake inhibition is highly selective
B Sedative effect is absent or less
C Can be used in patient of benign prostatic hyperplasia
D Undergo first pass metabolism
E Produce autonomic toxicity
What advantages do ICs have over discrete-device circuits due to their greater complexity (i.e. more circuitary in less area)
A Smaller size
B Higher reliability
C Lower cost
D All of the above
E None of the above
One of the advantages of base modulation over collector modulation of a transistor class C amplifier is
A Improved efficiency
B Better linearity
C High power output per transistor
D The lower modulating power requirement

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