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Computer Hardware-Keyboard Part 1(in Malayalam)
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COMPUTER HARDWARE -KEYBOARD -LAYOUTS , TYPESBOF KEYS , ENCODING STANDARDS

Akhil A S is teaching live on Unacademy Plus

Akhil A S
> More than 6 six years experience in PSC field > Cracked different exams like ALP,Excise > Fb page and Telegram group - PSC Challenger

U
Unacademy user
Sir, my up pcs examination is in Sep so can i leave all ur lessons for one month cause note making me tym jata, bt is se koi problem to nhi hogi n?? kya kru? plz reply, thanks!
Jatin Verma
2 years ago
Whenever you are tired of book-study, you can only watch DNA
Aakanksha Mishra
2 years ago
thanks! Sir, mera maragdarshan krne k liye.., :)
Roli Agarwal
2 years ago
sir could you give me the information about the state pcs exam? i didnt get any information from anywhere
Hs
Harshit shukla
2 years ago
Sir everything is good here ..I appreciate .. But daily one or two qn of general study and model ans of that qn should also b posted ... How I will judge my self after writing my own ans...there should be a model ans ... And plz one qn for subject ..and one more qn for current affairs ...daily two qn and plz send model ans so that we can check and evaluate
Aakanksha Mishra
2 years ago
Hello Sir, what's right to privacy? agr exam me ye que aaye to iska ans kya hoga.? n I want to ur Email add.,
  1. IT - COMPUTER HARDWARE INPUT DEVICES- KEYBOARD >USB KEYBOARD > LAY OUTS - QWERTY , AZERTY , DVORAK CHRISTPHOR SHOLES >NUMBER OF KEYS 104 > ALPHANUMERIC - A to Z, 0-9 >FUNCTIONAL KEYS - F1 to F12 >MODIFIER KEYS ALT, CTRL, SHIFT > TOGGLE KEYS - CAPS LOCK, NUMBER LOCK


  2. IT - COMPUTER HARDWARE INPUT DEVICES- KEYBOARD NAVIGATIONAL KEYS - FOUR ARROWS PAGE UP PAGE DOWN HOME END CHARACTER ENCODING STANDARDS ASCII - 7 bit - 128 characters EBCDIC- 8 bit - 256 characters UNICODE - 16 ISCII 8 bit