MOST IMPORTANT MCQ COMPUTER PYQ RI//AMINA//ICDS//OSSSC//OSSC //CGL

Added: 2026-05-26

[00:00:00]Hello everyone, welcome to Ranjita ma'am classes.

[00:00:09]Who is the known as the father of a computer?

[00:00:15]Okay, now Charles Babbage.

[00:00:20]A.

[00:00:21]Next, question number two. Which part of the computer is called the brain of the computer?

[00:00:32]Two correct answer for you CPU.

[00:00:35]The CPU CPU the part of the computer.

[00:00:39]Next.

[00:00:41]Question number three. Full form of RAM.

[00:00:46]The random access memory.

[00:00:50]Option number B.

[00:00:52]Correct answer option number B as in B.

[00:00:57]Next question question number four. Which memory is temporary memory? The temporary memory.

[00:01:06]The RAM full form random access memory.

[00:01:17]The A the corner primary memory. Primary temporary memory volatile memory. Memory conqueror RAM.

[00:01:27]Now I'm going to DRAM SRAM level. I'll go to SD RAM level dynamic. I'll go to connect static.

[00:01:35]RAM level.

[00:01:41]Question number five.

[00:01:43]Which device is it used to input data?

[00:01:46]Into a computer.

[00:01:51]The five right answer option number one and a minute. C as in very correct answer printer output.

[00:01:58]Monitor the output speaker output driver only keyboard input device.

[00:02:07]Six full form of a CPU CPU full form option number B right answer central processing unit the correct answer option number B and computer brain. Next question number seven. Which of the following is an output device?

[00:02:24]Option to go to output device mouse input scanner input.

[00:02:32]I'm going to go to the lab.

[00:02:34]Printer the printer output keyboard input right answer option number C printer printer output device.

[00:02:46]Next question number eight. Which software is used for internet browsing?

[00:02:51]I'm going to go to the right answer.

[00:02:53]Eight correct answer option number B browser to go to the Google Chrome right answer option number B.

[00:03:02]Next to go question number nine. Binary language data binary language going going zero or one and binary digit. Next question number 10.

[00:03:15]Which key is used to delete text on the left side of a cursor? I'm going to go to the text to go delete but go side to the left side to the left side to delete go to go to use go to go to go to go to go to go to go to go to go to backspace said that you impress go to go to go to go to left side to go to go to go to go to go to go to go to go to go to go to go to go to go to go to go to go Next to go question number 11. The www the right answer go to go to go to go to world wide web the correct answer option number A right answer.

[00:03:52]Next to go one. Question number 12.

[00:03:55]12 which is the smallest unit of a data?

[00:03:58]Smallest unit So it has to be C.

[00:04:14]one byte equal to one 1024 byte KB equal to one Smallest unit 4 bit is equal to one nibble.

[00:04:32]8 bit is equal to one byte.

[00:04:34]1024 byte equal to one kilobyte.

[00:04:38]Next to the one.

[00:04:40]Question number 13.

[00:04:43]Which generation of a computer used integrated circuit? IC Right answer for you is option number C.

[00:04:52]Third generation of the IC. Third generation of the language COBOL Pascal language These are high level language which is in third So number two first second First generation of the computer vacuum tube used in the computer Language for language in machine language Question for you is machine language in the computer. Which generation is it?

[00:05:24]First generation of the vacuum tube which is the machine language?

[00:05:29]Okay, so 1949 to 1959 time period for the first generation.

[00:05:34]Second generation of the computer is the transistor. Which generation is it?

[00:05:37]Second generation. Which language is it?

[00:05:39]Assembly language. Most important for you is the computer. The second generation of the computer It has to be transistor. The language of the computer is the assembly language.

[00:05:51]Next third the third now high-level language I see.

[00:05:57]Fourth the fourth the micro procedure.

[00:06:03]Our fifth fifth artificial intelligent.

[00:06:06]The second generation computer.

[00:06:11]Use computer. The Monday fourth micro procedure. Our fifth the artificial intelligent. The computer short revised computer. First generation vacuum tube.

[00:06:22]Second generation transistor. Our third generation IC integrated circuit. Fourth generation micro procedure. Fourth fifth generation computer.

[00:06:33]I AI. The next computer.

[00:06:38]Question number four. Shortcut key copy.

[00:06:42]The 14 the right answer option number C.

[00:06:45]The C copy. The computer. Excel cut the computer. The paste the computer. The control P computer print computer. The shortcut.

[00:06:55]Next the question number 15. Which of the following is an antivirus software?

[00:07:00]The transfer option.

[00:07:02]Antivirus software computer.

[00:07:04]The 15 the right answer computer. Option number C computer. Quick heal antivirus software.

[00:07:12]Which physical parts of a computer are called? The 16 the right answer computer. Physical part computer.

[00:07:19]Hardware.

[00:07:21]The right answer computer option number B.

[00:07:24]>> [snorts] >> Which company developed the Windows operating system? The computer developed computer. The 17 the right answer computer. Microsoft. Option number C right answer.

[00:07:36]Microsoft developed computer. Next computer. Question number 18. 1 kilobyte equal The 1 kilobyte equal to 1024 bytes equal to 1 kilobyte.

[00:07:53]1 bit equal to 1 byte.

[00:07:55]1 kilobyte equal to 1024 bytes.

[00:07:59]1 kilobyte equal to 1024 bytes.

[00:08:05]Next question.

[00:08:07]Question number 19. 19 Which device prints output on a paper?

[00:08:14]The printer output printer output printer right answer 19 right answer option number C right answer.

[00:08:23]The printer printer the printer impact non-impact laser inkjet LED non-impact printer impact printer dot matrix impact printer. Printer question answer.

[00:08:43]Next 20. Which protocol is used for sending emails? The protocol used the 20 right answer SMTP means simple mail transfer protocol full form sending mail the right answer the SMTP the HTTP the hypertext transfer protocol.

[00:09:07]FTP FTP file transfer protocol. The TCP TCP transmission control protocol full form question answer the sending file sending email the right answer SMTP simple mail transfer protocol.

[00:09:28]Next question.

[00:09:30]21 question What does HTTP stand for? HTTP 21 right answer option number A wall 21 the right answer option number eight hypertext transfer protocol.

[00:09:45]Next to that.

[00:09:46]Question number 22.

[00:09:48]Which device is it used to connect a computer to an internet?

[00:09:54]Question number 22. Which device is it used to connect a computer to the internet?

[00:10:01]Computer to the internet. Internet computer number connect career pay.

[00:10:07]22 right answer option number B Today go to modem. A taco and conqueror. Not connect career.

[00:10:15]The right answer option number B H of all. Full form of a URL URL the full form corners wall. Novelty option number a pulley as well uniform resource locator outcome of it is a website address used to located specific resource on the internet. But I say locate location they they die.

[00:10:33]Website or next to that.

[00:10:35]Question number 24. Which protocol is it used to send email? Tell her email to go send career be a moral. Go protocol use of a 24 right answer. Say SMTP. Do that we learn a little bit of a discussion culture question repeat a year G next to the question number 25. Which of the following is a web browser? Chat the option with the web browser volume of a channel. 25 the plan a right answer corners wall Chrome browser. Chrome the whole to go to corner. Web browser.

[00:11:02]Developer key a cookie develop culture.

[00:11:04]Novelty a cool Google in develop culture.

[00:11:07]The Google Amazon engine target a web browser which he not Chrome.

[00:11:12]Chrome the camera corner river.

[00:11:15]Chrome the plan a camera river. It had to go to night is a software application used to accuracy and the view website on the internet.

[00:11:25]Chrome river. Yeah I was told to grab Google Yahoo window river. It's a bummer corner river. You know what you try to do Google is a bunch of search engine.

[00:11:36]>> Next one.

[00:11:38]Question number 26.

[00:11:47]Which of the following is used to transfer file over the internet?

[00:12:05]Correct answer.

[00:12:10]Question number 28.

[00:12:12]What is the full form of IP?

[00:12:24]Question number 29. Which search engine is developed by Microsoft?

[00:12:45]Bing will develop what you can Microsoft.

[00:12:49]Email stand for?

[00:12:52]30 right answer going to get you an option number A electronic mail what you call a number email full form.

[00:12:59]Next one.

[00:13:01]Question number 31. Which of the following is not a internet service?

[00:13:18]Correct answer.

[00:13:20]Next one question number 32.

[00:13:22]HTML is used to create >> Right answer web pages. The right answer option number B correct answer.

[00:13:37]Question number 33.

[00:13:40]Which among the following is the fastest type of internet connection?

[00:13:44]Speed 33 the correct answer as you go. Fiber optic which is set up to support her speed.

[00:13:58]What a fastest.

[00:14:07]Broadband 8 number second fastest driver.

[00:14:10]Third number not satellite as you go and moderate driver.

[00:14:16]I'll show you a dialogue. Dialogue down slowly go.

[00:14:19]Medium so.

[00:14:22]I'll take a fast boat to speed the internet. Internet connection that I get the fiber optic driver. Second number broadband driver. Third satellite driver moderate driver dialogue slowly go. I'll keep going medium to the fiber optic a light glass. I think I see past the good time.

[00:14:45]Get the broadband plan a number electrical but copper here they say it is faster.

[00:14:52]That same number going to be number.

[00:14:54]Not satellite. Satellite radio wave driver 9 to space driver and satellite the other speed to go moderate driver speed. You know dialogue dialogue going to be number not full lines to get the other speed slowly go to Monday sequence to go I'll take a speed I'll take a driver.

[00:15:15]Going to be number fiber optic second broadband driver third satellite driver fourth dialogue driver. Next driver.

[00:15:22]>> of Next you have a Question number 34. What is the brain of the internet is called?

[00:15:39]router It is a networking device that connect multiple networks.

[00:15:50]Next you have learning question number 35. Which protocol is used for secure website?

[00:15:56]HTTP PS The right answer option number B.

[00:16:03]Question number 36 question. The term spam is related to spam.

[00:16:10]unwanted email The right answer for you is option number B is the correct answer.

[00:16:18]Question number 37. Which company develop the internet browser Edge?

[00:16:28]No, Microsoft.

[00:16:30]Microsoft and he said he would have browser.

[00:16:38]Safari Apple has to go. Something Firefox and Mozilla has to go.

[00:16:45]Opera has to The Apple has to go Safari. Google Chrome browser Microsoft Edge Something Opera software Opera. Next you have a Next you have Question number 38. Which of the following is an example an email service? That is called email service.

[00:17:08]38 right answer Option number A Gmail.

[00:17:14]Next you have 39. A web page is written using The web The right answer for this one is option number A, Hypertext Markup Language.

[00:17:34]What is the full form of a Wi-Fi?

[00:17:36]Wi-Fi Option number A is correct Question number 41 What does email stand for?

[00:17:55]The correct answer option number B.

[00:17:58]Question number 42 Which symbol is compulsory in every email address?

[00:18:12]43 Which protocol is mainly used for sending emails?

[00:18:21]The B is correct.

[00:18:24]Simple Mail Transfer Protocol Post Office Protocol POP3 SMTP Question number 44, which protocol is used receiving email?

[00:18:59]Internet Message Access Protocol Internet Message Access Protocol Question number the inbox Next 46. What is the use of a CC? in email Send copy to another recipient. That means carbon copy.

[00:20:07]blind carbon copy Next up in the 47. 47 says same question. BCC stand for blind carbon copy.

[00:20:36]Next one.

[00:20:38]Question number 48. Which of the following is an example of an email service?

[00:20:51]What is an attachment in email?

[00:20:58]Correct answer probably is to go to 49 the correct answer probably is to go to option number B. Jude equals to file sent with the email.

[00:21:09]Then you Question number 51.

[00:21:14]Spam email are unwanted junk mail.

[00:21:19]Question number 52.

[00:21:20]Which key is commonly used to send an email after composing?

[00:21:29]Enter, shift, not send control. Very easy question.

[00:21:35]Not a message send button.

[00:21:40]Next question number 53.

[00:21:43]Question 53 An email address is it divided into mainly how many parts?

[00:21:56]divided divided part username username username domain name gmail.com domain name.

[00:22:11]username domain name.

[00:22:13]gmail.com domain username part Next to 54. Already gmail.com domain name.

[00:22:34]username.

[00:22:35]Next to five.

[00:22:37]Which of the following not an email protocol?

[00:22:40]email protocol >> Which of the following not an email protocol?

[00:23:38]Question number 56. What is an operating system?

[00:23:53]Question number 57.

[00:23:56]Which of the following is an operating system?

[00:24:08]Next one.

[00:24:10]Question number 58.

[00:24:12]The main function of an operating system.

[00:24:30]Question number 59. Which operating system is it developed by Microsoft?

[00:24:49]Next one, question number 60.

[00:24:52]60 Linux is an example.

[00:24:56]But it is an open source operating system Next question number 61 which operating system is mainly used in smartphone right answer Take over the BH correct answer. Next one Which of the following not a operating system?

[00:25:39]Would you like to know?

[00:25:41]No database management system also operating system.

[00:25:46]The brain of the operating system is called 63 the right answer is option number B kernel Correct answer option number B right answer.

[00:25:59]64 which operating system is developed by Apple?

[00:26:11]Correct answer.

[00:26:15]And Android Google Play develop Google.

[00:26:19]Next one Do you stand for? Do you stand for?

[00:26:25]65 dicks operating system Yeah, baby what the operating system?

[00:26:33]Android operating system Google Google Play Google.

[00:26:40]The same thing Do you stand for? I'm going to do Microsoft say he develop dicks operating system.

[00:26:49]Next question number 66 Which of the following is a multi-tasking operating system?

[00:27:02]Question number 67. Which operating system is a commonly used in servers?

[00:27:36]Correct answer.

[00:27:38]Which operating system use command line interface mainly?

[00:27:55]Next question number question number 69.

[00:27:58]Which operating system use command line interface mainly?

[00:28:07]Next question number 70.

[00:28:10]The process of loading the operating system into memory is called Process of loading of the operating system into memory.

[00:28:30]Next question 71. Which memory is known as the temporary memory?

[00:28:48]The same RAM Next question number 73. Which memory is a non-volatile? The non-volatile The right answer 73 answer ROM.

[00:29:28]A day would you correct answer?

[00:29:31]Types of ROM RAM ROM ROM ROM mask ROM Change query by burning marks ROM.

[00:29:44]ROM P-ROM money programmable ROM that EP-ROM money erasable programmable ROM.

[00:29:54]That EE P-ROM.

[00:29:57]erasable electrical programmable do I want to EE EE that P then ROM.

[00:30:07]programmable EE programmable electrical second as you will erasable P erasable programmable read only memory The right answer option number correct answer ROM stand for read only memory question number 70 fastest in the computer catch memory memory register that catch memory that main memory RAM >> magnetic as you go.

[00:30:55]Second as you go cash memory, third as you go ram, when did the main memory go, fourth as you go hard disk, our memory sixth as you go magnetic.

[00:31:13]Question number 76, which memory store data permanently?

[00:31:20]76 to be the one and right answer come play civil.

[00:31:23]76 to correct answer place option number B, which is equal to room, when it non volatile memory as you go to permanent memory when you go to go to go. Which of the following is a secondary memory?

[00:31:34]No 77 right answer secondary go to go to go to go. The C is your correct answer. I know primary when I ram or room.

[00:31:44]Next, the brain of the computer store data. So be learning computer the brain go to data store we have to go to go to go. The 78 right answer go to go to go.

[00:31:53]Computer the memory as you say memory do you remember the go to go to go to go to go.

[00:31:58]Next to a 79, which memory lost data when power is a switch off? Go to power go to go to go. Go to go to go to go memory go to go to go to go to go. See what you remember the go to go to temporary memory. When you volatile memory go to go to go. The right answer go to go to go option number C.

[00:32:15]Cash memory is a located. Cash memory go to go to go to go to go to go to go. The eight right answer go to go to go to go to go to go. Go to go to go to go inside of a CPU go to cash memory.

[00:32:26]Next to go, which of the following has the largest storage capacity? Largest storage capacity go to go to go to go to go to go. Go to go to go to go to go to go. Go to go to go to go to go to go to go. Go to go to go to go to go to go to go to go to go to go to go to go.

[00:32:39]Tata.

[00:32:45]>> Question number 83. Which memory also known as Next question in the question number 83.

[00:32:52]Which memory is also called main memory?

[00:33:12]Which of the following is an optical storage device?

[00:33:26]optical storage device It is a type of Second half to legible that programmable read only memory.

[00:33:38]RAM, ROM, cache, and register.

[00:33:45]The right answer B is your secondary play cache as you go.

[00:33:52]Fourth degree as you go Italy hard disk a fifth number as you go magnetic.

[00:33:58]Next to me.

[00:34:00]Question number playing 86.

[00:34:04]Question number playing 86. Which memory is a directly accessed by CPU?

[00:34:16]Next to me.

[00:34:18]Question number 87. Which among the following is a volatile memory?

[00:34:24]87 the right answer Next to me. Smallest unit of a memory already playing go to be easy go. Next ma. Smallest unit of a memory already playing in college to be digital. Next 89. Which is storage device used magnetic technology? The magnetic technology playing in core device I want to use.

[00:34:45]Storage device I want to use code. 89 right answer option number C due to go to hard disk.

[00:34:52]Next to you.

[00:34:54]Last question playing as a question 90 the question later. Which memory help the CPU access? Frequently used data and the quickly. The right answer going to that quickly going to go. The 90 playing the right answer going to go to cache memory. Take a chill. The playing in the ticket in the question. The giant putting like the music at the moment of discussion going to be. The giant ticket for near my bro for the next class.

[00:35:16]Part two to him on it be. Go to the computer.

[00:35:20]Take a chill. The playing thank you.