Question
Which among the following is a device, that is used in
computers to add external components?Solution
 Motherboard ports are the inputs or connection points where components plug into, including the rear ports at the back of a computer.
How to get first line from a file ?
When applying KVL to a circuit, how are voltage drops represented?
Which logic gate has an output of 1 only when all inputs are 1?
The result of SQL select statement is?
The maximum number of binary trees that can be formed with three unlabeled nodes is:
In a B+ tree, the leaf nodes are typically connected in a linked list to facilitate:
In a B-tree, the minimum number of children a non-root internal node can have is:
Which of the following is true about Java's memory management?
In the context of backups, what is a retention policy?
Which of the following is NOT a type of inheritance?
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