Given:You want to use the myResource class in a try-with-resources statement. Which change will accomplish this? A. Implement AutoCloseable and override the close method. B. Extend AutoCloseable and override the autoClose method. C. Extend AutoCloseable and override the close method. D. Implement AutoCloseable and override the autoClose method. Correct Answer: A
What change will cause the code to compile successfully? A. Insert PriceChecker <Plushy extends Products> prod on line 1. B. Insert PriceChecker <Electronics> prod on line 1. C. Insert PriceChecker (?) prod on line 1. D. Insert PriceChecker <> prod on line 1. Correct Answer: C
What change will cause the code to compile successfully? A. Insert PriceChecker <Plushy extends Products> prod on line 1. B. Insert PriceChecker <> prod on line 1. C. Insert PriceChecker (?) prod on line 1. D. Insert PriceChecker <Electronics> prod on line 1. Correct Answer: C
Given:You want to use the myResource class in a try-with-resources statement. Which change will accomplish this? A. Extend AutoCloseable and override the close method. B. Implement AutoCloseable and override the autoClose method. C. Extend AutoCloseable and override the autoClose method. D. Implement AutoCloseable and override the close method. Correct Answer: D
Given:This class is poorly encapsulated. You need to change the circle class to compute and return the area instead.What three modifications are necessary to ensure that the class is being properly encapsulated? A. Change the access modifier of the setradius () method to private B. Change the getArea () method public double getArea () { return area; }… Read More »
Given the code fragment:What change on line 1 will make this code compile? A. Add catch (M |L e). B. Add catch (L |N e). C. Add catch (N | L | M e). D. Add catch (L |M N e). E. Add catch (L e). Correct Answer: E
Given:The class is poorly encapsulated. You need to change the circle class to compute and return the area instead.Which two modifications are necessary to ensure that the class is being properly encapsulated? A. Add the following method:public double getArea ( ) {area = Match.PI * radius * radius; } B. Change the getArea( ) method as follows:public double… Read More »
When enabling auto-scaling, which three options do not change? A. Number of OCPUs displayed in the console. B. Amount of storage C. I/O resources D. parallelism settings E. Level of concurrency Correct Answer: B,D,E https://docs.oracle.com/en/cloud/paas/autonomous-database/adbsa/autonomous-auto-scale.html#GUID-27FAB1C1-B09F-4A7A-9FB9-5CB8110F7141
Refer to the exhibit A network engineer is in the process of implementing IS-IS Area 1 and Area 2 on this network to segregate traffic between different segments of the network The hosts in the two new areas must maintain the ability to communicate with one another In both directions. Which additional change must be applied? A. Reconfigure… Read More »
Refer to the exhibit. Which configuration change will force BR2 to reach 209.165.201.0/27 via BR1? A. Set the MED to 1 on PE2 toward BR2 outbound. B. Set the origin tc igp on BR2 toward PE2 inbound. C. Set the weight attribute to 65,535 on BR1 toward PE1. D. Set the local preference to 150 on PE1 toward… Read More »