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Home>IT Tests>Questions>What is the output of the following code? NSMutableArray *array = [[NSMutableArray alloc] init]; [array addObject:@"1"]; [array addObject:@"2"]; [array addObject:@"3"]; [array removeObjectAtIndex:0]; NSLog(@"%@", array);

Question from the Objective-C test

What is the output of the following code? NSMutableArray *array = [[NSMutableArray alloc] init]; [array addObject:@"1"]; [array addObject:@"2"]; [array addObject:@"3"]; [array removeObjectAtIndex:0]; NSLog(@"%@", array);

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What is the difference between NSArray and NSMutableArray ?

Author: Smart&SoftStatus: PublishedQuestion passed 21 times
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