মূল বিষয়বস্তুতে যান

পপ্রশ্ন করি

নবম-দশম একাদশ-দ্বাদশ মডেল টেস্ট লিডারবোর্ড ড্যাশবোর্ড সাইন ইন

© 2026 প্রশ্ন করি · Proshnokori

হোম আমাদের সম্পর্কে যোগাযোগ গোপনীয়তা ড্যাশবোর্ড

হোম›একাদশ-দ্বাদশ শ্রেণি›English Version›Information and Communication Technology›C-06 — Database Management System›C-06-Q124

C-06-Q124mediummulti_combo_mcq

What is the relation between primary key and foreign key? Which one is true?

One to one
One to many
Many to many

ai and ii
bi and iii
cii and iii
di, ii and iii

Kপূর্ববর্তী

124/143

Jপরবর্তী

এই অধ্যায়ের আরও প্রশ্ন

C-06-Q125What is the main responsibility of a Database Management System? Which one is true?
C-06-Q126What is a database?
C-06-Q127Why is SQL called a declarative programming language?
C-06-Q128A Teacher's table has columns TID, TNAME and Subject. Which data types best fit TID and TNAME respectively?
C-06-Q129To create a relation between a Teacher's table and a Routine table that both contain TID, the TID of the routi
C-06-Q130A school results database is searched; the fastest student found the data quickest. According to the chapter,
C-06-Q131What is data encryption?
C-06-Q132NID information of every adult is stored in which type of database?
C-06-Q133A voter-list database stores name, father's name, religion, birth date and location. Which data type best fits
C-06-Q134Two voter database files share name and date of birth. How can a relation between them best be made?

C-06 — Database Management System — সব প্রশ্ন দেখুন (143টি) →