UGCNET CSE December 2022: 68

Question

 

Match $\text{List I}$ with $\text{List II}$

$\text{List I}$	$\text{List II}$
$\text{A}$. If the implementation of generated or derived classes differ only through a parameter we have	$\text{I}$. to use class hierarchy
$\text{B}$.  If the actual types of objects used cannot be known at compile time, then we have	$\text{II}$. improved run-time efficiency
$\text{C}$.  If inline operations are essential and templates are used then we have	$\text{III}$. to use templates
$\text{D}$.  To gain access to differing instances for derived classes through base we have	$\text{IV}$. to use explicit casting

Choose the correct answer from the options given below:

• A. $\text{A-I, B-II, C-IV, D-III}$
• B. $\text{A-III, B-I, C-II, D-IV}$
• C. $\text{A-I, B-III, C-II, D-IV}$
• D. $\text{A-II, B-I, C-III, D-IV}$

(Option $1 [39569]) 1$
(Option $2 [39570]) 2$
(Option $3[39571]) 3$
(Option $4 [39572]) 4$

Answer Given by Candidate: $3$