TheHindu CPT — SSC Computer Proficiency & CKT Exam Simulator
In SSC CGL Tier-II, Computer Knowledge is MANDATORY QUALIFYING (20 Questions • 60 Marks • 15 Minutes • -1 Negative Marking). Candidates scoring 320+ marks get disqualified if they fail the 18-mark UR computer cutoff! Practice authentic TCS iON mock sets and revise high-yield computer shortcuts for free.
Which among the following registers is used to keep track of the memory address of the next instruction to be executed by the CPU?
Question Palette (20 Questions)
SSC CGL Computer Knowledge Performance & Qualifying Verdict
📑 Step-by-Step Question Breakdown & Official Explanations
SSC Computer Knowledge High-Frequency Revision Deck
Compiled from 2022–2025 Tier-II papers and official TCS exam questions.
Windows OS & Run Box Commands (Frequently Tested in SSC CGL)
| Run Command | Target Windows Utility | Exam Relevance & Key Shortcut |
|---|---|---|
| cleanmgr | Disk Cleanup Utility | Frees disk space by deleting temporary files and cache. |
| dxdiag | DirectX Diagnostic Tool | Inspects GPU, display drivers, sound, and system specs. |
| diskmgmt.msc | Disk Management Console | Creates, shrinks, formats partitions (NTFS, FAT32). |
| regedit | Windows Registry Editor | Stores hierarchical database of OS & program configurations. |
| Ctrl + Shift + Esc | Direct Task Manager Launch | Bypasses the Ctrl+Alt+Del lock screen directly to Task Manager. |