Report Bug

QusWhich of the following devices uses optical technology for data storage Qusनिम्नलिखित में से कौन सा उपकरण डेटा भंडारण के लिए ऑप्टिकल तकनीक का उपयोग करता है

A. Hard Disk Drive (HDD)
B. Solid-State Drive (SSD)
C. CD-ROM
D. RAM


Solution
C. CD-ROM



Latest Current Affairs 2025 Online Exam Quiz for One day Exam Online Typing Test CCC Online Test Python Programming Tutorials Best Computer Training Institute in Prayagraj (Allahabad) Online MBA 2 years Online MCA Online BCA Best Website and Software Company in Allahabad