19. Which of the followings could be defined as a field in a database?.A. Muhammad Adib NajmiB. SP 569 Jalan Saujana Putra Height 8C. StudentD. Student Name20. What function would you use to convert a numeric value into a VARCHAR2?A. TO_NUMB. TO DATEC. TO_VARCHARD. TO_CHAR

Answered: 19. Which of the followings could be…

Computer Networking: A Top-Down Approach (7th Edition)

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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Code a chain of MongoDB methods that retrieves documents from MondoDB collection named WEB322the only documents that are selected are the ones with value 211 in the semester field the only fields of the selected documents that are retrieved are firstName and lastNamemake sure the _id field is NOT retrievedsort the selected documents by lastName in ascending sequencestore the result to an array named resultassume the connection between the program and database had already been established and the name of the database object is db
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19. Which of the followings could be defined as a field in a database?. A. Muhammad Adib Najmi B. SP 569 Jalan Saujana Putra Height 8 C. Student D. Student Name 20. What function would you use to convert a numeric value into a VARCHAR2? A. ΤΟNUM B. TO_DATE C. TO_VARCHAR D. TO_CHAR