Computer Science Mcqs Online Test 1 Preparation Question Answer


	

		
		

			
											

			
							
				

					
						
							

								
																
								
																
									
										What type of operating system MS-DOS is?





										
																		
										
																								
														

															
																														
																															
																	
																	Command Line Interface  
																	
																
																													
													
																								
														

															
																														
																															
																	
																	 Graphical User Interface  
																	
																
																													
													
																								
														

															
																														
																															
																	
																	 Multitasking   
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Menu Driven Interface
																	
																
																													
													
																					

										
											
												
													Correct!
													Wrong!
													
												
											
										
									
 
								
							
 
						
 

						
							
						
					
											
						
							

								
																
								
																
									
										A collection of system programs that controls and co-ordinates the overall operations of a computer system is called ?





										
																		
										
																								
														

															
																														
																															
																	
																	System software  
																	
																
																													
													
																								
														

															
																														
																															
																	
																	 Operating system  
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Utility program   
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Device driver
																	
																
																													
													
																					

										
											
												
													Correct!
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Who is the father of Computer?



										
																		
										
																								
														

															
																														
																															
																	
																	 Allen Turing  
																	
																
																													
													
																								
														

															
																														
																															
																	
																	 Charles Babbage   
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Simur Cray  
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Augusta Adaming
																	
																
																													
													
																					

										
											
												
													Correct!
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The basic operations performed by a computer are?



										
																		
										
																								
														

															
																														
																															
																	
																	  Arithmetic operation   
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Logical operation  
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Storage and relative 
																	
																
																													
													
																								
														

															
																														
																															
																	
																	 All the above
																	
																
																													
													
																					

										
											
												
													Correct!
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If a computer has more than one processor then it is known as?



										
																		
										
																								
														

															
																														
																															
																	
																	  Uni-process  
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Multiprocessor  
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Multi-threaded   
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Multi-programming
																	
																
																													
													
																					

										
											
												
													Correct!
													Wrong!
													
												
											
										
									
 
								
							
 
						
 

						
							
						
					
											
						
							

								
																
								
																
									
										A light sensitive device that converts drawing, printed text or other images into digital form is ?





										
																		
										
																								
														

															
																														
																															
																	
																	  Keyboard   
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Scanner  
																	
																
																													
													
																								
														

															
																														
																															
																	
																	OMR  
																	
																
																													
													
																								
														

															
																														
																															
																	
																	 None of these
																	
																
																													
													
																					

										
											
												
													Correct!
													Wrong!
													
												
											
										
									
 
								
							
 
						
 

						
							
						
					
											
						
							

								
																
								
																
									
										Which technology is used in compact disks?





										
																		
										
																								
														

															
																														
																															
																	
																	  Mechanical  
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Electrical  
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Electro Magnetic   
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Laser
																	
																
																													
													
																					

										
											
												
													Correct!
													Wrong!
													
												
											
										
									
 
								
							
 
						
 

						
							
						
					
											
						
							

								
																
								
																
									
										WWW stands for ?





										
																		
										
																								
														

															
																														
																															
																	
																	  World Whole Web  
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Wide World Web   
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Web World Wide   
																	
																
																													
													
																								
														

															
																														
																															
																	
																	World Wide Web
																	
																
																													
													
																					

										
											
												
													Correct!
													Wrong!
													
												
											
										
									
 
								
							
 
						
 

						
							
						
					
											
						
							

								
																
								
																
									
										 


The term ‘Computer’ is derived from?



										
																		
										
																								
														

															
																														
																															
																	
																	 Latin   
																	
																
																													
													
																								
														

															
																														
																															
																	
																	German  
																	
																
																													
													
																								
														

															
																														
																															
																	
																	 French   
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Arabic
																	
																
																													
													
																					

										
											
												
													Correct!
													Wrong!
													
												
											
										
									
 
								
							
 
						
 

						
							
						
					
											
						
							

								
																
								
																
									
										 


Who is the father of Internet ?



										
																		
										
																								
														

															
																														
																															
																	
																	 Chares Babbage   
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Vint Cerf   
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Denis Riche   
																	
																
																													
													
																								
														

															
																														
																															
																	
																	Martin Cooper
																	
																
																													
													
																					

										
											
												
													Correct!
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Computer Science Mcqs Online Test 1

Computer Science Mcqs Online Test 1 Preparation Question Answer

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