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cs403 mcqs was 80% from Moaaz and Waqar files.difference between optimistic and pessimist mode in sense of lock.3 Q to write SQL codes.1table was given for matching. ER diagram was given in 1Q and convert it into dot notation..Uses of HAVING and GROUP Clause.2 statements was given to check its true or false with reasonar subjctive aik tha two ways btany thy data enter in tablee MS ka bajay DBMS sa
........shared ar update lock thaa .....2 que asy b thik jis mai tablee bny thy...syntx likhna tha aik mai....aik mai correction krni theeeee
aik question tha database transaction k waqt failure kin wajuhaat se aa skta ha 4 points btayen
sql k kafi thy question mcq;s me b or long or short me b
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index
create database
alter database
add columns
delete tables
delete columns
today paper cs403
difference b/w optimistic and pessimisticwait for graph
colunm dia hoa tha osy math krna tha
correct the sentence
or mcqs tough thy
sql k mutaliq kafi mcqs thy
over all paper easy tha
bas yehi kuch yad tha
#CS403 5 Sep CURRENT PAPER 11 AM Qno1 match the column thy Qno2 SQL k statement insert or deletion k Qno3 statement di hoe thi hum ny table banana tha sql ka Qno4 three level architecture schema Qno5 statement di hoe thi 2 un ka batana tha k correct hain ya wrong justify ur answer Qno6 deadlock kia hota hai Qno7 ek or column tha Qno8 deadlock k bary main statement thi hum ny batana tha true hai ya false Qno9 syntax dia batana tha kis ka hai Qno10 sql k according tha Or MCQ koe 5 past paper main sy thy Or sary sql main sy thy
my today's cs403 paper 60% mcqs from past papers Rehashing k bary mn btana tha 1 ERD Given thi us ki cardinality btani thi 2 statements given thi un ko true ya false btana tha with reason ye shid moaaz ki subjective file main bi h question. CREATE AND SELECT comand k 2 question thy. 1 ERD Given thi us main student k attribute btany thy MS Access ka b 1 question thapr wo yad nhi