West Bengal School Service Commission Computer Science Question papers 2016

West Bengal School Service Commission Computer Science Question papers 2016.

West Bengal School Service Commission Computer Science Question papers || WB SSC eligibility WB SSC Papers Free Download pdf WB SSC Model Question Papers WB SSC Previous Year Question With Solution|WB SSC TRICKS TIPS | WB SSC Reference Books

P-I
a) What should be objectives of database organization?
b) What are advantages of DBMS?
c) What is the responsibility of database administrator?
d) What is entity Integrity?
e) What do you Primary key?
f) What is quality of information?
g) What are Logical and Physical Databases?
h) Write syntax for APPEND Query?
i) Differentiate between DDL and DML.
j) What is the criterion for analyzing information?
k) How cursors work?
l) Define correlated sub query and view?
m) What are features of Access 2000?
n) Explain with an example how integrity of the data is lost.
o) Write syntax for DELETE Query?

(a) Explain the JK master slave flip-flop.
(b) Simplifyt he expressionx : (A+B’) (A’+B’+D’)D.
(c) Solvet he expressioZn( A,B,C,D): t (0,1, 3,5,8,9,10,13,14,u1s5in) g
K-map.
a) Draw the logic circuit tor y : 1a’*b’*c) (a’*b-+-c’u) sing any of the
univefsalGate. (2)
b) Supposea ROM has1 6i npr”ratd dreslsin es.H orvl nanym emorylo cation
does it have, Range tirem.
c) Convert the 1234 BCD its Octal ecluivalent.
d) Name the variousA ddressingM odes for pointir”iga cliitai n a nlelllorv
location. (3)
e) Explaint he constituentos f an InstructionC ycle’ (3)
0 What is a Virtual memory? {4)
g) Differentiateb etw-eeln’ licroprogramminagn dI {ardrviredco ntroiu n

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