MongoDB Basic Interview Questions

[{"selector":"#anim-f8474a15-29ef-4241-a574-0c7bc7aa67cd [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"}] career.amerikanki.com

MongoDB Basic Interview Questions

[{"selector":"#anim-cc6ff9a0-4a10-4912-94ab-03de711a840a [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-97c0a226-4983-41f1-8deb-897730c4f4e4","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-fe009f39-8b25-4c39-b905-32c66907a98a","keyframes":{"transform":["translate3d(0px, 567.41374%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-614812a3-33c0-49ca-8b3e-a7406d00e76c","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3aca7cc1-105b-4eea-bc6e-1273ab48dbd6","keyframes":{"transform":["translate3d(0px, 201.21137%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Welcome, fellow adventurers, to the mystical realm of MongoDB! Get ready to unlock the secrets of this powerful NoSQL database.

MongoDB Basic Interview Questions

[{"selector":"#anim-3dc7992d-90ab-48d7-9905-c0b2d585c77d [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-c708182c-d384-4313-b88c-fe5dd2ad5ede","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c122cfc2-b10b-4c93-ac51-32a6a7069c33","keyframes":{"transform":["translate3d(0px, 567.41374%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-23967e6d-bc9f-4d0b-a0a9-4224d3f555cd","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-ac6d7f5c-cd23-47f9-94ee-3c120fdf1399","keyframes":{"transform":["translate3d(0px, 112.62955%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Are you ready to go through a maze of queries and collections, where every question holds the key to unlocking your mastery of MongoDB? Join us as we embark on a journey filled with intriguing interview questions that will test your knowledge and make you hungry for more MongoDB magic.

1. What are some of the advantages of MongoDB?

[{"selector":"#anim-f7cc95f9-c84b-4730-9888-21917379f6d5 [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-54111b13-41a5-4006-b6c4-f546e4cf1b27","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-21805db2-7454-4973-9cbc-2c55c4b5ea78","keyframes":{"transform":["translate3d(0px, 287.24010%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

2. What is a Document in MongoDB?

[{"selector":"#anim-9a24a2ae-e491-4ae8-98c0-6262f008ee16 [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-46ddd4bb-46e4-435e-8ead-93f668b9e8f5","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9ea94ec0-4a49-403a-b426-f9f47d1bc3d9","keyframes":{"transform":["translate3d(0px, 287.24010%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

3. What is a Collection in MongoDB?

[{"selector":"#anim-33fb977b-6bca-4e17-818e-5766b6d71e85 [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-8e25b922-c821-4569-8947-cc116c9ab63f","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-521fc208-6947-4005-bc20-9e718ec865fa","keyframes":{"transform":["translate3d(0px, 287.24010%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

4. What are Databases in MongoDB?

[{"selector":"#anim-2e54b842-970d-4241-ae7b-5ee75972ffec [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-e5258a43-12b8-4477-8b62-f57e8183642e","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5f64cded-a5ef-489f-b1fe-f4d54230d64b","keyframes":{"transform":["translate3d(0px, 287.24010%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

5. What is the Mongo Shell?

[{"selector":"#anim-22d0961e-6b21-46b9-baf8-32b05cbfd3f9 [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-d21585bc-ba03-4e69-956a-06ac6e954aac","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4e00309a-f322-4570-a1ae-1ef90e295bcd","keyframes":{"transform":["translate3d(0px, 374.13638%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

6. How does Scale-Out occur in MongoDB?

[{"selector":"#anim-5eac24f4-678d-48f0-b6b9-11f34121ea19 [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-6bc74fb2-b321-426a-810c-4c90dac8ed7f","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-e03a3f84-38b9-4016-9073-a1981987eb6c","keyframes":{"transform":["translate3d(0px, 287.24010%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

7. What are some features of MongoDB?

[{"selector":"#anim-a0f17c53-fee1-46f6-bc95-f736c715da8b [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-7f672326-513b-45e0-b312-c1f7eaf50f3f","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-29bf92d3-df0b-47b0-bb40-c4d2578923b7","keyframes":{"transform":["translate3d(0px, 287.24010%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

8. How to add data in MongoDB?

[{"selector":"#anim-f818ba09-f6dc-43c9-9049-0cbfcdce3d10 [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-bd315fd2-7c75-4f6c-b160-1023f2f3930b","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c4f6b998-7b8b-4ff6-9f1d-868ee20fc411","keyframes":{"transform":["translate3d(0px, 374.13638%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

9. How do you Update a Document?

[{"selector":"#anim-97a7f77e-7d05-44b7-8394-a2028641108f [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-4a2aae67-55a5-49cb-b6e4-16a4fc3fbdda","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6345be3f-d776-49fd-8122-b93539e57f88","keyframes":{"transform":["translate3d(0px, 375.81708%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

10. How do you Delete a Document?

[{"selector":"#anim-32ab34c5-4221-4f41-880d-75bec633f2a5 [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-cff0c20b-8145-4e12-8b11-a22854d3a2a6","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-2b3a5363-1c86-46c3-9b2c-89ccf313ae84","keyframes":{"transform":["translate3d(0px, 375.81708%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

11. How to perform queries in MongoDB?

[{"selector":"#anim-e781375c-d9cc-4f83-a932-5e4aedb28abf [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-e8f5d23a-5b1e-4b81-8e0c-756473e7b38c","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-02860208-e08a-4f2d-9cd9-ba56435749bd","keyframes":{"transform":["translate3d(0px, 288.53044%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

12. What are the data types in MongoDB?

[{"selector":"#anim-3e734b15-2e6e-4d7c-a19c-cb344442c642 [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-1ca82d1f-c80d-45f8-9b45-f0e54d7d34a4","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4a3114c9-6f00-4c20-9145-bd13eef7b5ca","keyframes":{"transform":["translate3d(0px, 375.81708%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}]

13. When to use MongoDB?

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[{"selector":"#anim-b4c36e24-7ff0-4987-b3da-edbf9521c15b","keyframes":{"opacity":[0,1]},"delay":100,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1d4ee7c6-230e-4b9e-9576-1937cdd62df7","keyframes":{"transform":["translate3d(-126.33136%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":100,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4bc9b249-cb42-48a0-a417-92c47a5372c7","keyframes":{"opacity":[0,1]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a701205f-9aca-4aef-b0f7-ac7cebd76231","keyframes":{"transform":["translate3d(-120.51283%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c5e1fdb9-ef3e-41fc-9aa3-2b7b6cdacd5a","keyframes":{"opacity":[0,1]},"delay":200,"duration":3000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f087c85a-3093-4538-aa91-ff9e0730ca1e","keyframes":{"opacity":[0,1]},"delay":300,"duration":3000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7657835b-1853-42f6-9d7c-86db7bbf6432","keyframes":{"opacity":[0,1]},"delay":400,"duration":3000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b025b5fd-c52c-4c26-95ee-297672855c0d","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1d2bec02-07ca-458c-b6a1-bda09d7e2978","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9c23e86c-6bc5-4a63-b351-9aa2afa5f849","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] Learn more

MongoDB Basic Interview Questions

MongoDB Basic Interview Questions

MongoDB Basic Interview Questions

1. What are some of the advantages of MongoDB?

2. What is a Document in MongoDB?

3. What is a Collection in MongoDB?

4. What are Databases in MongoDB?

5. What is the Mongo Shell?

6. How does Scale-Out occur in MongoDB?

7. What are some features of MongoDB?

8. How to add data in MongoDB?

9. How do you Update a Document?

10. How do you Delete a Document?

11. How to perform queries in MongoDB?

12. What are the data types in MongoDB?

13. When to use MongoDB?

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