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হোম›একাদশ-দ্বাদশ শ্রেণি›English Version›Information and Communication Technology›C-06 — Database Management System›C-06-Q099

C-06-Q099mediumsingle_mcq

Which is the responsibility of the receiver in an encryption system?

aEncoding the plain text
bDeciphering the received signal to get the plain text back
cGenerating the ciphertext
dStoring the plain text in RAM

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এই অধ্যায়ের আরও প্রশ্ন

C-06-Q100Who first proposed the concepts of a relational database?
C-06-Q101How many characteristics did the proposer say must be present in any relational database?
C-06-Q102According to RDBMS characteristics, every data of the database is stored —
C-06-Q103Any data of the database can be retrieved using —
C-06-Q104According to RDBMS characteristics, an internal physical change in the database —
C-06-Q105Regarding where data is physically stored, an RDBMS ensures that —
C-06-Q106The query SELECT name FROM student WHERE roll = 1 AND class = 10; retrieves the name of —
C-06-Q107The query UPDATE student SET class = 10 WHERE class = 9; does what?
C-06-Q108Which of the following is stored in the national ID database?
C-06-Q109Why do e-commerce websites rely on databases?

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