Record Performance
667 MCQ for effective preparation of the test of Basics of Computer Sciences and IT section.
Read the MCQ statement: _____________is a windows utility program that locates and eliminates unncessary fragments and rearranges filed and unused disk space to optimize operations?
, keenly and apply the method you have learn through the video lessons for Basics to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 545-3772.