PL SQL Interview Questions

Q.  A nested cursor is implicitly opened when the containing row is fetched from the parent cursor. The nested cursor is closed in which of the following case(s)?

a. The nested cursor is explicitly closed by the user
b. The parent cursor is re-executed
c. The parent cursor is closed
d. The parent cursor is canceled
e. All mentioned above


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Scientific management is a systematic approach to manage the enterprise on the basis of
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  The objective of utilization of available plant facilities comes under
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Mass production means continuous production without loss of time.
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  A model of casting, constructed to use for forming a mould in damp sand, is called as
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Which of the following is not a requirement of a good pattern?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  The patterns which are made in two or more pieces are called as
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Permeability can be defined as the property of moulding sand
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  The ability of the moulding sand to withstand the heat of melt without showing any sign of softening is called as
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  The sand in its natural or moist state is called as
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  What is the highest possible percentage of clay contents in loam sand?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Which of the following sentences is/are correct for casting process?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  The productivity of casting process is comparatively
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Which casting process has no size and shape limits?
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Blow holes in casting are caused by
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Mechanical working processes are performed on metals
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Hot working process is the plastic deformation of metal which is carried out
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Which of the following statements are correct for plastic? 1. Plastic is a non-metallic material that can be moulded to any shape 2. Plastic is a natural or synthetic resin 3. Plastic is of organic nature composed of hydrogen, oxygen, carbon and nitrogen
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  The plastics which soften when heat is applied with or without pressure, but requires cooling to set them to shape are called as
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  In resistance electric welding, the current passed through two joining metal pieces is
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts
MCQs:  As compared to the arc welding, the gas welding takes
Category: Mechanical Engineering Questions,   Published by: T-Code Scripts