IBPS SO | IT OFFICER - 9

1. Which of the following is a function of an e-mail system ?
a. Composition
b. Transfer
c. Reporting
d. All of the above
e. None of these


2. Milestones are used to ?
a. Know the cost of the project
b. Know the status of the project
c. Know the user expectations
e. None of these

3. The average search time of hashing with linear probing will be less if the load factor ?
a. is far less than one
b. equals one
c. is far greator than one
d. All of the above
e. None of these

4. Negative numbers can't be represented in ?
a. signed magnitude form
b. 1's compliment form
c. 2's compliment form
d. All of the above
e. None of these

5. Sending a file from your personal computer's primary memory or disk to another computer is called ?
a. Uploading
b. hang on
c. logging on
d. Downloading
e. None of these

6. The memory cell of a dynamic RAM is simpler and smaller than the memory cell of a ________ RAM ?
a. volatile
b. semiconductor
c. static
d. bipolar
e. None of these

7. The normal form that is not necessarily dependency preserving is ?
a. 2NF
b. 3NF
c. BCNF
d. 4NF
e. None of these

8. Fifth normal form is concerned is ?
a. Functional dependency
b. Multivalued dependency
c. Join dependency
d. Domain key
e. None of these

9. A __________ does not have a distinguishing attribute if its own and mostly are dependent entities, which are part of some another entity.
a. Weak entity
b. Strong entity
c. Non attribute entity
d. Dependent entity
e. None of these

10. __________ is the complex search criteria in the where clause.
a. Sub string
b. Drop table
c. Non attributes entity
d. Dependent entity
e. None of these

# Answers
1.d
2.a
3.a
4.d
5.a
6.c
7.a
8.c
9.a
10.d