11th class Computer Science chapter 4 online mcq test with answers for ICS part 1 Computer Science chapter 4 (Applications and Uses of Computer)

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Sr.#	Question	Answer
1	The function used to add an item at the end of a list in Python.	A. Append() B. Insert () C. remove () D. PoP ()
2	Which principle does a stack follow.	A. FIFO B. LIFO C. FILO D. LILO
3	What is the dequeue operatin ina queue.	A. Adding an item to th eback B. Remoiving an item fromt he fornt C. Sorting the queue D. Copying the queue
4	What is a graph in data structures.	A. A linear structure B. A hierachiecal structure C. A set of vertices connected by edges. D. A type of array
5	What hapens when you use the append () method on a list.	A. It deletes the last item B. It adds an item to the end of the list C. It sorts the list D. It creates a new list
6	Which of the following is a difference between trees and graphs.	A. Trees have cycles B. Trees have many path C. Trees have root ; graph may not D. Trees are more flexible
7	What is the purpose of the pop operation in a stack	A. Add an item to the top B. Remove the top item C. Count the numebr of items D. Print the stack
8	Which traversal is used for beacking up files in a directory.	A. In order B. Post Order C. Pre order D. Level order
9	Which of the following is NOT a characteristic of a graph	A. Vertices B. Edges C. One directional flow only D. Weighted or unweighted edges
10	Which real life example represents an undirected graph.	A. Twitter followers B. Facebook friendships C. On way streets D. Email spam links