0 votes 0 votes There exists a construct which returns a value ‘true’ if the argument subquery is : empty non-empty in error none of the above Programming in C ugcnetcse-june2009-paper2 + – rishu_darkshadow asked Sep 22, 2017 • edited Jun 23, 2020 by soujanyareddy13 rishu_darkshadow 1.4k views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
0 votes 0 votes ans: B ref: https://cs.nyu.edu/courses/spring01/G22.2433-001/mod4.2.pdf rishu_darkshadow answered Sep 26, 2017 rishu_darkshadow comment Share Follow See all 0 reply Please log in or register to add a comment.