Advanced Java MCQs to Test Your Knowledge

A. remove() B. deletebatch() C. setbatch() D. addbacth()

[{"selector":"#anim-413f76ff-4414-4198-b85b-401c78ce8424","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-f41fdbe3-371c-4a37-9e15-211477850acd","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-57bad70c-9b7a-44c0-8418-217d87b68073","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-9076a141-9468-4ae0-bbd9-1fc0d8e35265","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-4196a1e2-41b3-4442-939a-b9dffe4dcdf1 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(-1.0658141036401503e-14%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Check out the answer here! Click here

A. Type 1 driver B. Type 2 driver C. Type 3 driver D. Type 4 driver

[{"selector":"#anim-5f3ecb4d-8fb2-48e5-828e-5cd6c8d67fc1","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-e2a602c6-4333-4373-989b-d11d94a21aa3","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-235075eb-60ce-41fb-ad1a-9132ccdda118 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(-7.105427357601002e-15%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-72f10b89-57cc-4212-8c7c-6d42ef223b2e","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-cb486266-820c-40ac-b8a4-9a7f7fe952a4","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Check out the answer here! Click here

A. Connection B. Statement C. ResultSet D. Driver

[{"selector":"#anim-0883b03a-de1a-416d-9df2-3a5a8f35c711 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-54c5326b-f94f-45b8-9cd3-e112a4d15721","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-e1388395-878e-404a-ba96-2777cece5bc1","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-2b20176f-38d0-4570-b0c0-982639909281","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-493f8ab8-7ed2-4103-acc0-bbb74e59e5fc","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Check out the answer here! Click here

4. Identify the method which is used to start a server thread.

[{"selector":"#anim-a3e1ab16-8744-4921-8a66-caaed7b167d4","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-214bd756-c0af-4b11-870c-b6b9e54f59db","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-1d426fc6-f911-4d1e-a656-3f140ad90655 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-20f384bb-9275-4fb9-b640-8ec00ac6f82b","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-0979709d-7328-40b7-9bb9-1160b9ff52a7","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Check out the answer here! Click here

5. Which tag is used to execute Java source code in JSP?

[{"selector":"#anim-851fe2ce-e464-4d2f-967c-137681745cba","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-0c1f4863-0f41-4a35-a098-0d956488d151","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-58bf474c-1bb6-4c01-a8af-0ef798ae4593 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-3a17e799-762f-4404-9ef1-c4993d8c3890","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-6b79ccd9-b017-4a2d-a01a-40fce87af5e3","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Check out the answer here! Click here

A. .sql B. .ora C. .hbm D. .dbm

[{"selector":"#anim-c20643a3-1e71-4f4c-92ae-085994faa6ad [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-37aacf01-dbf6-48df-9007-c74e7b97269a","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-1e478700-8175-4f74-8acb-ab90fe3a59de","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-34936234-fff3-4bec-bd4d-0a6599f0033d","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-e6f6b1d7-96b7-4509-8fe2-db76653ffe18","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Check out the answer here! Click here

A. Thread B. Process scheduler C. Process D. Thread scheduler

[{"selector":"#anim-49e1ff9e-3fef-45df-9cdc-ec2e5cc93b36","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-35fe4071-d0bb-403c-ad11-cf79ee33da0f","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-b3884c6b-c4f2-471b-aa5d-3b6e8238bc71","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-915fdaf0-a1bd-4924-b107-2298b6211ed3","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-e976af90-f4ed-420d-945e-2fd04c39862d [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(1.0658141036401503e-14%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Check out the answer here! Click here

A. HTTP B. TCP/IP C. TCP D. UDP

[{"selector":"#anim-d631f0f8-10f6-45a2-8cac-8f99021b4589","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-f3a08a28-235a-4257-acaf-390b6f4e10a6","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-33f596a5-7102-454f-b1a0-9e58909fb369","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-28ba3069-eefa-4929-8e65-8f3624ac3c3c","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-dfb88eb5-380e-47c4-91ce-61dbee5e0dee [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Check out the answer here! Click here

A. True B. False

[{"selector":"#anim-9e95cb22-b62c-4c5e-adbf-fb8e547b5dc2","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-dc00cdf5-7b94-4bd7-b2ff-411f2e0e4e1c","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-23114cc5-5925-4526-a42d-b29c79ab2272","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-f7585930-30fd-4381-be42-38ee6b13b737","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-ef3f82cf-61b4-44a4-93f0-070dbe17ebd2 [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Check out the answer here! Click here

A. Compilation B. Translation C. Syntax D. Both A and B

[{"selector":"#anim-871d43e2-9599-4230-ac7c-8c8f667b2cc4","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-cae04f99-6184-4ccf-a5b2-cc77a32ee5dc","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-f9247a5e-fabc-47ac-9dca-118e878f1b9a","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-5d5289fd-be97-4fef-baa9-7c7dea815641","keyframes":{"transform":["scale(0.3333333333333333)","scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] [{"selector":"#anim-a7e2162a-d3a9-441e-b32e-3883cdf95c7a [data-leaf-element=\"true\"]","keyframes":{"transform":["translate(0%, 0%) scale(1.5)","translate(0%, 0%) scale(1)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] Check out the answer here! Click here

Are you prepared to assess your knowledge of Java Programming?

[{"selector":"#anim-ca572ace-329a-42c6-bd26-cce9ca3f5095","keyframes":{"opacity":[0,1]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-095ddcc6-c0d4-4764-a437-5490b98d605b","keyframes":{"transform":["translate3d(0px, 253.76159%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ddb8db31-0679-42d0-b8e2-5c23c6024d2e","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c5d8aa16-2c11-47c4-8488-c71aec111b78","keyframes":{"transform":["translate3d(0px, 307.52318%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Click here

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Advanced Java MCQs to Test Your Knowledge

10

A. remove() B. deletebatch() C. setbatch() D. addbacth()

1. Identify the method of the JDBC process among the following options.

A. Type 1 driver B. Type 2 driver C. Type 3 driver D. Type 4 driver

2. Which driver is known as the thin driver in JDBC?

A. Connection B. Statement C. ResultSet D. Driver

3. Which is responsible for getting a connection to the database?

4. Identify the method which is used to start a server thread.

A. start thread() B. run() C. runthread() D. start()

5. Which tag is used to execute Java source code in JSP?

A. Expression tag B. Scriptlet tag C. Declaration tag D. None of the above

A. .sql B. .ora C. .hbm D. .dbm

6. In which file database table configuration is stored?

A. Thread B. Process scheduler C. Process D. Thread scheduler

7. What decides the priority of the thread?

A. HTTP B. TCP/IP C. TCP D. UDP

8. Identify among the following which follows the connectionless service.

A. True B. False

9. JDBC is a Java API used to connect & execute queries to the database. True or False.

A. Compilation B. Translation C. Syntax D. Both A and B

10. What is the difference between servlet and JSP?

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