What is there in record?
Answer: A) Collection of field
In a database, a Record is a collection of related fields that describe one particular item, person, or entity.
For example, consider a Student table containing the following fields:
Student ID
Student Name
Age
Address
Phone Number
All these fields together make one student's record.
A table contains multiple records, and each record consists of multiple fields.
Let's understand the options:
- A. Collection of Fields: Correct. A record consists of related fields.
- B. Collection of Numbers: Incorrect. A record can contain text, numbers, dates, and other types of data.
- C. Collection of Rows: Incorrect. A record itself represents one row in a table.
- D. All of the Above: Incorrect.
Database मा Record भनेको कुनै एउटा व्यक्ति, वस्तु वा विषयसँग सम्बन्धित विभिन्न Field हरूको सङ्ग्रह हो।
उदाहरणका लागि, एउटा Student Table मा निम्न Field हरू छन्:
Student ID
Student Name
Age
Address
Phone Number
यी सबै Field हरू मिलेर एउटा विद्यार्थीको Record बनाउँछन्।
एउटा Table मा धेरैवटा Record हुन्छन् र प्रत्येक Record मा धेरैवटा Field हुन्छन्।
अब विकल्पहरू बुझौँ:
- A. Collection of Fields: सही। Record विभिन्न सम्बन्धित Field हरू मिलेर बनेको हुन्छ।
- B. Collection of Numbers: गलत। Record मा Number मात्र होइन, Text, Date र अन्य प्रकारका Data पनि हुन सक्छन्।
- C. Collection of Rows: गलत। Record आफैँ Table को एउटा Row हो।
- D. All of the Above: गलत।
त्यसैले सही उत्तर A. Collection of Fields हो।
Exam Tip:
Field = Column (डाटाको एउटा विशेषता)
Record = Row (सम्बन्धित Field हरूको एउटा समूह)
Table = Collection of Records
याद राख्नुहोस्: A Record is a Collection of Fields.