to cause complete failure in a system or process
किसी सिस्टम या प्रक्रिया को पूरी तरह से विफल कर देना (kisi system ya prakriya ko puri tarah se viphall kar dena)
"One wrong command can crash the system."
"एक गलत कमांड सिस्टम को क्रैश कर सकती है।" (ek galat command system ko crash kar sakti hai)
to protect your computer system or network from attacks
To be innocent or free from guilt.
to close an area so people cannot enter
a very clever or talented person
to learn from someone who is very knowledgeable
to feel extremely happy and successful