Question: Assuming an exam collection containing questions with 'topic', 'question', and 'pointValue' fields, which most accurately describes what the following set of commands do ? Returns

Assuming an exam collection containing questions with 'topic', 'question', and 'pointValue' fields, which most accurately describes what the following set of commands do

?

Returns all exam.

Returns all exam questions with the 'MongoDB' topic.

Returns all exam questions with the 'MongoDB' topic, sorted in order of 'pointValue'.

Returns the 'question' field of all exams with the 'MongoDB' topic, sorted in reverse order of 'pointValue'.

Returns the 'question' and 'pointValue' fields of all exam questions sorted in order of 'pointValue', grouped by 'topic'.

Returns the 'question' and 'pointValue' fields of all exam questions with the 'MongoDB' topic, sorted in reverse order of 'pointValue', grouped by topic.

Returns the

'_

',

'question' and 'pointValue' fields of all exam questions with the 'MongoDB' topic, sorted in reverse order of 'pointValue'.

Assuming an exam collection containing questions with 'topic', 'question', and 'pointValue'

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

The set of commands in the image describes a MongoDB aggregation pipeline ... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Assuming an exam collection containing questions with 'topic', 'question', and 'pointValue' fields, which most accurately describes what the following set of commands do ? Returns all exam. Returns...

Assuming an exam collection containing questions with 'topic', 'question', and 'pointValue' fields, which most accurately describes what the following set of commands do ? let stage 1 = { $match: {...

A discrete sequence {xn} can be converted into a continuous representation x(t) = ts X n= (t n ts) xn, where ts is the sampling period. (a) State two characteristic properties of Dirac's function. [2...

BUS707 Applied Business Research T123 All information in the Subject Outline is correct at the time of approval. KOI reserves the right to make changes to the Subject Outline if they become...

MBA 610 - Exam 1 This is a take-home exam, containing 50 questions, each worth 2 points (total of 100 points). You may use your book, notes, calculator, Excel, and other resources such as videos and...

commentthecaseofKeriChisolm,ofCostaMesa,California.DescribethereasonsforherdisciplineandhowitreflectsonhercompetenceasaCPA. pdf page 19 UPDATE SPRING/SUMMER 2016 ISSUE NO. 81 PRESIDENT'S MESSAGE One...

TANGLEWOOD CASEBOOK for use with STAFFING ORGANIZATIONS 5th Ed. Kammeyer-Mueller 1 TANGLEWOOD CASEBOOK To accompany Staffing Organizations, fifth edition, 2006. Prepared by John Kammeyer-Mueller...

2. Using Kirchhoff's Law, determine the currents (11, 12, 13, 14, and Is) and power delivered to the 100 and 2402 resistors. (30 points) E = 4.0 E3= 5V a Inve B 24.n 4.5 +|1| m b www Tref. 14.0 -mu ...

Determine the intrinsic values of the following put options when the stock is selling at $ 63 just prior to expiration of the options. a. $ 55 put price b. $ 65 put price c. $ 75 put price

Independent auditors perform audits on the financial reports of public companies. This type of auditing can best be described as:Oa discipline that assures financial information presented by...

Calculate the minimum and maximum takt time for the given

(Appendices) How is this affected by business policies concerning prices and credit sales? LO2

(Appendices) Compare the Original Medicare Plan with Medicare Advantage Plans with respect to each of the following: LO5 a. Choice of plan coverage b. Benefits provided by the plan c. Need for a...

(Appendices) Forrest, age 23, was honorably discharged from the U.S. Marine Corps after four years, which included two tours of duty in Iraq. He was severely wounded when his platoon engaged in a...