Databases [GATE (Graduate Aptitude Test in Engineering) Computer Science & IT (CS)]: Questions 58 - 62 of 339

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Question 58

Appeared in Year: 2011

Question MCQ▾

Decomposition help in eliminating some of the problems of bad design (June Paper 2)

Choices

Choice (4)Response

a.

Anomalies

b.

Redundancy

c.

Inconsistencies

d.

None of the above

Edit

Question 59

Appeared in Year: 2011

Question MCQ▾

Which of the following is the recovery management technique in DDBMS? (June Paper 2)

Choices

Choice (4)Response

a.

Immediate update

b.

2PC (Two Phase Commit)

c.

Backup

d.

None of the above

Edit

Question 60

Appeared in Year: 2011

Question MCQ▾

The basic variants of time-stamp based method of concurrency control are (June Paper 2)

Choices

Choice (4)Response

a.

Multiversion Time stamp ordering

b.

Total time stamp-ordering

c.

Partial time stamp ordering

d.

Question does not provide sufficient data or is vague

Edit

Question 61

Appeared in Year: 2012

Question MCQ▾

To represent hierarchical relationship between elements, which data structure is suitable? (June Paper 2)

Choices

Choice (4)Response

a.

Dequeue

b.

Tree

c.

Priority

d.

None of the above

Edit

Question 62

Appeared in Year: 2012

Question MCQ▾

Which of the following data structure is linear type? (June Paper II)

Choices

Choice (4)Response

a.

Strings

b.

Lists

c.

Queues

d.

Question does not provide sufficient data or is vague

Edit