1) Amit is in XII class, his father owns a pharmacy shop, he wants to help his father by computerizing the sales. Now he decided to store all data in MYSQL table named medicines. Which command he will use to store the data in a table. a) Create Database medicines b) Create Store medicines c) Database Table medicines d) Desc Table medicines e) Create Table medicines f) Create medicines 2) Amit wants to store M_Id in the format 'M001' . Which data type should he use? a) int b) varchar(4) c) char(4) d) int(4) e) float(4) f) blob 3) Amit has decided to have columns M_id, Med_name, qty, type, price, supp_city as columns. Which datatype combination will be feasible? a) char(4), varchar(20),int, varchar(10), float(4,2),varchar(10) b) varchar(4), varchar(20),float, int, float(4,2), varchar(10) c) int, varchar(20), int ,char(24), float(4,2), varchar(10) d) char(4), varchar(20),int, int, float(4,2),int e) date, varchar(20),int, varchar(10), float(4,2),varchar(10) f) char(4), varchar(20),int, varchar(10), varchar(10),varchar(10) 4) Amit wants to select values for column type as only 'Antibiotics', 'Analgesics', 'Sedatives', 'Vitamins','Anatcids'. Suggest a suitable data type to be chosen by him. a) int b) varchar c) char d) enum e) blob f) double 5) He wants the column qty to store value 0, if new record is inserted in the table without a value for column qty and no nulls. Which constraint is to be specified while creating table? a) primary key b) unique c) not null d) check e) references f) default
0%
MySQL Basics-open Box
Jaga
Jaga
Jaga
looja
Brightstarh96
Redigeeri sisu
Prindi
Manusta
Veel
Ülesandeid
Edetabel
Näita rohkem
Näita vähem
See edetabel on praegu privaatne. Selle avalikustamiseks klõpsake käsul
Jaga
.
Materjali omanik on selle edetabeli keelanud.
See edetabel on keelatud, kuna teie valikud erinevad materjali omaniku omadest.
Taasta valikud
Ava kast
on avatud mall. Sellega ei saa edetabeli punkte.
Sisselogimine on nõutud
Visuaalne stiil
Fondid
Vajalik tellimus
Valikud
Vaheta malli
Näita kõike
Tegevust mängides kuvatakse rohkem vorminguid.
Avatud tulemused
Kopeeri link
QR-kood
Kustuta
Kas taastada automaatselt salvestatud
?