Top 100 Database Management System MCQs
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- Опубліковано 13 вер 2024
- In this Video, You will learn Most Important DBMS MCQs Questions with Answers
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7)Database is a collection of data arranged in rows and columns.
Sorry......☝️it is actually rdbms.
As in dbms,the data is stored as a file(file-a group of related records),and in rdbms,data is stored in the form of tables(rows and column).
So we can say that dbms is a collection of data arranged in columns.
Tum thik ho
@@technicalyaar2579 Yes
That is rdbms
15:59 ......45) it is a wrong question because 1 , 2 and 4 option are the features of DBMS.......so the correct question will be ***which of the following is not a feature of DBMS****
NOTE :- Single-user access only is not a feature of DBMS.
Yes
78 Qstn ..
Max size of NTfS 16 TB
Max size of FAT 4GB
so many wrong answer in this video this is not only the one which is incorrect
DBMS multiuseraccess control
yeah these two question takes 2min extra for me.
Questions 7 database is collection of row and column
You right nikita
Bhn...vo rdbma me hota hai.....rows and columns ke form m table....
Dbms me sirf columns k form m hota hai
I was also confused but she was wrong
Aise toh d option shi hai 😂
Yes
Thanks Mam. I have started preparing for ECC Exams and your videos are very very simple and useful.
Mam meri kal exam thi aur aapke video se meri bahut sari help ho gai thank you mam💫✨❤️
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Metadata ----- The set of data which gives information about other data
Metadata represents data about data. Metadata enriches the data with information that makes it easier to find, use and manage. For instance, HTML tags define layout for human readers. Semantic metadata helps computers to interpret data by adding references to concepts in a knowledge graph
62 question the answer is tools . (Option A)
Referential integrity can be made sure by checking the Enforce Referential Integrity checkbox, which is found in the Edit Relationship popup box, under the Relationship group in Tools Tab.
3:11 7) C option hona chahiye
50 question answer should be D option as we go for less or remove redundancy of data in DBMS. Correct me if I am wrong.
You are right 👍
You are right
Yes@@Ziya9645
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@@user-ob7ng5dz6r ଜୟ ଓଡ଼ିଶା
Yes you are right mam
same
Metadata is used to provide extra information about the data.
Thank you so much mam❤
You are very much appreciated Mam, you are having an outstanding technique to represent questions as well as answer.
HTML- hyper text markup language and metadata- data about data
Very true Pooja
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Thanks dear
17:49 are you sure about that I think option b,, not a because DBMS reduce redundancy ??
Dbms removes data redundancy?
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Thank u ma'am
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50nth answer ----4 (data independence)
yess data redundancy decrease karni hoti instead of increasing it
65)HTML stands for Hypertext Markup Language.
Question 50 ka answer: data independence option (d) and centralized control of data(b)
At 17:55
yes
Wahhhhhhhhh mam....big hand for u
What category of software is DBMS?
A database management system is a system software. Database Management Systems (DBMS) are software systems that are used to store, retrieve, and execute data queries
it is collection of data arranged in row and columns
madam in the question 7 data base stores the information in the form of the table so answer must be collection of the rows and columns??
Very. Useful video mam
Thanks Akshay, keep learning dear 👍
Very Helpful video mam ❤️❤️
Thanks dear, Please Share 🙏
Thanks a lot mam.... amazing video...😊😊
Welcome dear, Keep learning 👍
data about data are called metadata
love from pakistan
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Thank you mam
Most welcome 😊
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Q. 11 wrong. Application software
78 question correct answer : NTFS (New Technology File System) supports a significantly larger maximum volume size compared to its predecessor, FAT (File Allocation Table). The maximum volume size for NTFS is extremely large, theoretically allowing for volumes up to 16 exabytes (EB). An exabyte is equivalent to one billion gigabytes. This extensive size support makes NTFS well-suited for modern storage requirements and large-scale data management.
Q 39 separate file is right answer
Explain 45 questions feature of DBMS
In the question 48 you said drop from drop is used for deleting but in 49th question option 1 delete from teachers is used how why not drop from teaches
Bcz drop will delete the schema of table too whereas delete removes only values the structure of table remains same
Metadata is a set of data that describes and gives information about other data.
Very true 👍 dear
Que.45 is wrong. Question should be- which is not feature of DBMS. TO match answer- single user access only.
Q.7 ans= C
Han wahi hona chahiye na
Question no 7 choice C
Qn. 11 , it's ans will d. It is not system software 😮
HTML - hypertext markup language
Thank you so much mam 🙏🙏
Welcome dear
Thanks you so much teacher ☺️😊☺️
You are very welcome
Metadata is a set of data that sored the information in thr database
Thanku so much mam 🙏
Thanks dear mam from pakistan
Thank u mam for this video😊
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Thanks
Welcome
Very effective
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❤️❤️❤️👌
Thank uu mam
Hypertext markup language= HTML
Q1 no. C. Database Management system
Keep learning dear 👍
Ok 👍👌✍️
Metadata is referred to the data about data.
in Q95. logical schema is Describe how data is actually stored on disk
Bro you are talking about the physical schema. The answer of (q95) is correct.
Nice
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31:19 Its worng , the ans should be "a"
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Nice mam ji
Nice📝📝....👍👍👍
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Q2. No 1
😂😂👉🏻Q.N [56] और [98] सेम है पर ANSWER..... दोनो का अलग है👈🏻👈🏻 😂😂
Hypertext markup language
Q 11 DBMS IS APPLCAction software
Tq
Thank you for giving information about DBMS
HTML stands for hyper text markup language
Nice to see 😮😮😅😅😅😅😅
HTML stand for Hypertext Markup Language
The FAT32 boot sector uses a 32-bit field for the sector count, limiting the maximal FAT32 volume size to 2 terabytes with a sector size of 512 bytes. The maximum FAT32 volume size is 16 TB with a sector size of 4,096 bytes
Q95 Answe B.
Information of data is called a metadata.
More redundancy is the weakness of data base hiw you can say tha A option falls in . The answer should be D
96 ) ans A record
Mam, please Arihant computer book ka question-answer discuss kijia daily🙏🙏🙏🙏🙏🙏🙏🙏
Q4 no 1
78) mai confusion hai iska r8 answer 4gb hai ya 16tb plz answer
Net me 4 GB diya hain
❤️❤️❤️👌THANK YOU MEM
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Mera Data- data about data
Q3 no 3
Answer to Question 45) Which of the following is a feature of DBMS should be:
2) Support ACID Properly.
Question galat hain not hona chahiye
Hyper text markup language
✅️✅️
22.c relations
45question are wrong 😮
17:35
question 50
a) *More redundancy* : This is incorrect. A DBMS helps to reduce redundancy through normalization and efficient data management.
b) *Centralized manner to control of data* : This is correct. A DBMS provides a centralized system to manage and control data, ensuring data integrity, security, and efficient access.
c) *Both a & b* : This is incorrect because option a is incorrect.
d) *Data independence* : This is correct. A DBMS provides data independence, allowing the separation of data structure and data storage from the application programs.
Since the correct answer should reflect what a DBMS achieves and considering the options, *option d (Data independence)* is the correct answer. Therefore, the given correct option in the video (c) is incorrect, as it includes option a, which is not a benefit of a DBMS.
HTML -Hyper Text Transfer Protocol
METADATA - DATA ABOUT THE DATA
Mam pdf send kijia
Q50. B and d hoga
1. B
Pleas you work me SDLC quation sister
Question no 11 mein dbms application software hoga....na ki system software
Hyper text message language
👍
Data about data is called metadeta
Dbms is a application software
😊
45,50,7,2,78,