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The ________ References pattern stores each tree node in a document; in addition to the tree node, the document stores the id of the node’s parent.

A

Child

B

Parent

C

Root

D

None of the mentioned

Correct Answer: Parent

Data model that describes a tree-like structure in MongoDB documents by storing references to “parent” nodes in children nodes.

The _________ References pattern stores each tree node in array the id(s) of the node’s children.

A

Child

B

Parent

C

Root

D

None of the mentioned

A document was in the joint possession of X and Y. In a suit between Y and Z, Z requested the court for the discovery of that document. Y informed the court about the nature of the document and also stated that X is not consenting to produce the document. Z requested the court to compel Y for the production of the document as it is in the joint possession. Decide whether the court will compel Y for the production of the document.

A

Yes

B

No

C

Facts are not sufficient to decide

D

None of the above

Is parent node of Node 3 and root node of the given ternary tree same?

A

True

B

False

Is parent node of Node 4 and root node of the given K-ary tree same?

A

True

B

False

Select a figure from amongst the four alternatives, which when placed in the blank space of figure (X) would complete the pattern.

A

1

B

2

C

3

D

4

Select a figure from amongst the four alternatives, which when placed in the blank space of figure (X) would complete the pattern.

A

1

B

2

C

3

D

4

Select a figure from amongst the four alternatives, which when placed in the blank space of figure (X) would complete the pattern.

A

1

B

2

C

3

D

4

Select a figure from amongst the four alternatives, which when placed in the blank space of figure (X) would complete the pattern.

A

1

B

2

C

3

D

4

Select a figure from amongst the four alternatives, which when placed in the blank space of figure (X) would complete the pattern.

A

1

B

2

C

3

D

4

Select a figure from amongst the four alternatives, which when placed in the blank space of figure (X) would complete the pattern.

A

1

B

2

C

3

D

4