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 |
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 |
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 |
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 |
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 |