Operating System MCQs | For All Competitive Exams

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[@ambikaveeravel3921]

Page fault occurs when page is not present in the main memory

[@computertechwithradhe672]

Mam aapne bhout acha btaya hai 💯💯💯u r such amazing but aapke 56 questions ka answer c *the page is not present in the memory*☺️💯

[@headhunters7078]

63. Networking is not a function of operating system

[@amitt_officialmusiclove876]

True

[@Prakriti-UnMe]

It is a function of os.... Just before minutes I have studied.
OS provide networking capabilities such as establishing and managing network connection handling network protocol and sharing printers and files over a network

[@Prakriti-UnMe]

​@@amitt_officialmusiclove876nope

[@RishavSinha-iy9ey]

All are function of Os

[@radhakrishna3098]

Network operating system.

[@moizlarji6341]

For Q56. the answer should be when the page is not present in the memory

[@aayushiarts2967]

Right

[@jrfbhupendrakumardewangan3461]

Page fault occure when page is doesn't in memory.

[@hinakhanyousafzai4343]

Yes

[@rahulthakur-co8vb]

Yes

[@manishverma-oc9qk]

Yes mujhe bhi doubt iss question mein

[@darbilal8462]

Yes you are right

[@Allinone-xd3kq]

Yess...

[@maheswarinag7814]

File management is the main function of operating system.,.. Please upload a new class on operating system.... From Odisha😊😊

[@bhatbeena7244]

Q no. 63 networking
Mam plz diyan se padayiye 2,3 question galat hai

[@sandhyasuna717]

Mein bhi yeh soch rahi thi 🤔

[@sashikasandaruwan-i4z]

yes. That question wrong

[@obaidabbasi7156]

page fault occurs when page is not in memory!

[@ankitchavan116]

Yes

[@deepakkaligotla]

20:00 when it is not in the memory page fault occurs

[@anuragchouhan186]

true

[@flyhigh843]

Yes option c is correct

[@hrithik_yadav3264]

I was searching this comment🥲

[@priyar2092]

63 is wrong... correct ans is option a) networking

[@RahulSharma-lo7vu]

Right

[@aartibarwalmaher2416]

yup the right answer is a networking

[@lonesalma5760]

Networking management is also a function of o/s

[@aijazit4264]

Q.63 file management is the main source of os plx update this

[@sunildas9818]

First operating system was developed in 1956

[@hiteshsphotography6107]

First OS was developed in 1956 ma'am.. GM- NAA I/O BY General motors for IBM 704...

[@heart7275]

IBM 701 h yrr, 704 nhi h

[@muhammadzahid1031]

50

[@amarroul6089]

Thank-you Our Good Mam

[@RahulSharma-lo7vu]

Mam... in Q56 the Page Fault occur when the page is not present in memory (RAM).

[@akshatjain7961]

Ya brother

[@sn.shafat2867]

Mam question no. 63 glt ha.. File management is fuction of o/s ...

[@kingx20997]

Yes... It will be networking

[@praveensemwal5983]

Yes

[@sanjays4750]

Yes

[@shamasharma497]

Sehi bola apne

[@FloraGaming786]

Yes networking and virus protection hosakta

[@sarikamughal1412]

Jkssb legends here 😅

[@priya1397]

Q63 Madam File management, disk management, memory management...These are all the fnctns of O.S

[@mehvishafzah3059]

Yes, I think networking h iska answer

[@venugopalchar1869]

Networking is not function of OS.

[@mirhamid2600]

Q.18...i think option D is correct....

[@rakeshnagda192]

Ma'am I think 56 question mai c hoga.... Page fault means we need to access the page that not present in main memory.

[@biswajitrout4801]

Thank you so much! 🥰🙏🏻

[@badalchandrabagal9451]

A hobe to

[@darbilal8462]

Q 39 a) DOS
Mac & windows are multi user O S

[@ajinkyaadhotre5336]

to sahi to kaha mam ne DOS hi hai answer

[@MohdYaseen-no1rc]

Ye sb multi tasking h multi user nhi h

[@amarroul6089]

Thank-you very much Classes

[@mha9238]

63no ans a) networking

[@KhushiPandey-g8y]

Thanks mam Aaj Mera paper hai 😊😊😊apki video se padhe hai thankyou 😊 very helpful video
Love from up

[@tharulyricsworld]

❣️❣️❣️

[@deepakkumarbhoi280]

Nice Class MDM 🙏 thank you for teaching us

[@KeyPointsEducation]

Welcome Deepak, Please Share 🙏

[@deepakkumarbhoi280]

Where are you from mam?

[@danishaminraina8561]

@@KeyPointsEducation reading nhi teaching

[@ashadevikushwaha4396]

Useful video 👍👍👍

[@kingsridershoaib7981]

Mind blowing class Mam

[@KeyPointsEducation]

Thanks dear, Keep learning 👍
Please Share 🙏

[@sahiljamadar7324]

These questions are way more basic and any candidate will probably know if they had took CS as a degree in their college, or is the difficulty for competitive exam in OS topic less ? I dont know but the questions are very basic dont waste your time, try to see it in 1.75x speed if you already some have OS theory with you.

[@laxitmakwana1155]

Q-56 page fault occur when the page does not present in memory

[@burhandar8309]

Q 56: page fault occurs when the page is not present in memory 20:08

[@darbilal8462]

Thanks a lot mam

[@nitadeshmukh2431]

QUE NO 56 IS WRONG
ITS ANS IS OPTION D NOT C

[@arohie]

File management is function of operating system ... networking is not function of operating system

[@The_Eagles_23]

Great effort mam👍

[@KeyPointsEducation]

Thanks a lot

[@cnqueringfate2722]

Q63- all are the functions of OS

[@proximacentauri8968]

If I'm not wrong MS DOS was first released in 1981. Q41 options need to be reviewed.

[@er.gazanferhussainmir3830]

Different date are coped by different authors

[@watsappstatus4536]

Yeah it's released on 1981 but actually start on 1984

[@nehakashyap4977]

No need to worry exams me year bhut km puche jate hai

[@MrRaMeSh763]

No bro 1984 is right

[@bajrangikumar2704]

Operation system

[@منتظرِجستجو]

Not recommended for CS students guys don't waste time

[@jayashukla_800]

Thanks mam for this video, really very very helpful 😊😊

[@KeyPointsEducation]

Most welcome 😊

[@nimbudha3717]

thank you so much ma'am very beatter in class

[@rushikeshnimje7532]

Que 56 wrong hai
C option is correct answer
When page fault occur
Page does not present in main memory

[@sapnavardhan9833]

Thank you so much Ma'am

[@KeyPointsEducation]

Welcome Sapna, Please Share 🙏

[@HARIHARAKRA]

Question number 63 is wrong..Answer is A guys
Watch out guys

[@deepjarwal8844]

A

[@saumyajaiswal5255]

Q no.63 mei mam networking hoga na aapne file management pr click krwaya please clear my doubt 🙏🙏🙏

[@mridulsingh1399]

Jyada se jyada questions k answer operating system hi h 😂

[@odisha_rider_rj]

Silver play botton coming soon...

[@govindachandrapradhan8594]

Speed to 1.5x to save the time you will also understand

[@gollapallisagar950]

53 all options are right

[@KeyPointsEducation]

👍👍

[@prabinbehera9589]

It would be more helpful if you provide it's pdf🙏🙏🙏thank you.

[@sn.shafat2867]

Q.39 ...mam windows b to single user o/s ha..

[@MonalishaSahu-cy3ej]

25 no question s answer is 1981

[@Digital_Sansaar]

When does page fault is occur? correct option is c) The page is not present in the main memory.

[@rashmikawal470]

7th July

[@RICHA.ritz....]

Tnku mam very nice video

[@MazharKhan-pu9nf]

56. Right anwer when deadlock accur

[@lokeshbhangale1568]

Answer of question 63 is wrong. File management is a function of OS

[@azharchoudhary1859]

Important.... File management is part main part of operating system ... MAMA AAP GALT PADHA RAHE IK QUESTION SAI SELECTION RUK JATA HAI KAFI STUDENTS KA

[@Sandeep_Chaudhary1989]

Excellent class ma'am...

[@KeyPointsEducation]

Thanks a lot
Please Share dear 🙏

[@shan0668]

I think option c is correct for mcq num 56

[@GurpreetKaur-nl7mc]

Good content mam keep it up ❤️🙏

[@priyadarshiniswarnakar7017]

39,41,46,56,62,63

[@Boxoxo982]

56th question answer is c)

[@ashokachakram6542]

when does page fault occurs? ans is :- the page is not in the memory (C)

[@apsarakhatun3447]

Thanku so much ma'am

[@mrshorttube102]

question no 50 why kali linux why not single user OS (DOS)

[@preetishukla2046]

Thank you mam

[@KeyPointsEducation]

Most welcome 😊

[@talibkhan1536]

Question no 63 ....Ans Network

[@parshuramkhatri-9479]

Mam 63 ko answer is false
because it is file management is functions of operating system

[@VULMS43]

Q56. Correct answer is (c)

[@adityasharma-dv4re]

63 a.
Correct answer

[@priyadarshiniswarnakar7017]

39,46 correct

[@eliaskefale2895]

realy good

[@bhatzara4948]

Mam detailed lecture ni hai kya iss topic ka?

[@smrutiranisahoo2790]

56 answer c hoga

[@meenakshimohanty1755]

Q3) c

[@shravanmanupati6580]

Madam this multiple questions are usefull for ecet exam

[@ChandraPrakash-ft8ir]

Mam bihar computer teacher ka class lijeye

[@014-neerajajadhav3]

56 is c page fault occurs when page is not in main memory

[@yeakublaskar1162]

Compiler is not a system software, it's an application software.

[@hugoimarton2151]

Q.63 wrong answer. NETWORKING IS CORRECT

[@nonuchauhan3917]

Mam Q.56 ka answer wrong bataya hai apne uska answer "c" hoga apke waje se koi direct mcq karega to fir wo yahi yadd kar lega na

[@mathmaker]

हैरान करती हैं,
परेशान करती हैं,
ये जिंदगी हर बार मुझसे
नया सवाल करती हैं.

[@Silent_soul12]

Mam baki books main b help kry kindly jasy data analysis c oop!!

[@shahidafarooq9826]

Well done

[@KeyPointsEducation]

Keep learning dear 👍

[@vempatiparasuram43]

Daily classes update cheyandi

[@Gokarn9113]

Qn 63 ka answer A hai

[@dineshaidi3895]

Thank you so much

[@KeyPointsEducation]

You're most welcome

[@Karan-y9]

Useful

[@KeyPointsEducation]

Thanks dear, Please Share 🙏

[@jaishreemahakal53]

Congratulations on 100k

[@sonasahusona4040]

Thank you mam ❤️🙏

[@chetankarki5290]

63 Networking is 👍

[@mca3848]

48 ans basic input output system

[@nighatm6014]

Question 63 is wrong... Answer should be a

[@sameermohsin4022]

Can you share the pptx or pdf file of these questions

[@sanjitpanigrahi4067]

Question number 62 need to be reviwed... You said 16 bits but it is 64 bits written in that question.

[@amarroul6089]

🇮🇳🙏

[@amarroul6089]

Yes

[@chiranjeev1543]

शुक्रिया 🙏

[@jumikallita8174]

Ma'am pls give the link of unit 3 chapter 8 components of computer system

[@amanmannu3839]

Page fault answer.. kindly check it again.mam
.

[@11_t_suyogkedar27]

Mam isaki pdf milegi kya jaldi do na please

[@Armaan14325]

56--c