Question: Optional chaining and the nil - coalescing operator cannot be used together in the same line of code. Group of answer choices True False

Optional chaining and the nil-coalescing operator cannot be used together in the same line of code.
Group of answer choices
True
False

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
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!

Q:

Question 1 Enumerations in Swift can define computed properties. True False Question 2 Raw values are the same as associated values. True False Question 3 Which of the following allows you to store...

Q:

Question 6 6.67 pts Optional chaining and the nil-coalescing operator cannot be used together in the same line of code. O True False Question 7 6.67 pts Given the following Outer Planets enumeration:...

Q:

Please use this information to answer questions 1-14 below: Sally Savvy is the CEO of Savvy Software Inc., a U.S. based software developer. Sally routinely signs confidentiality/nondisclosure...

Q:

Computer software is the collection of program instructions that allow the hardware to do a specific job. Group of answer choices True False Which computer environment is characterized by many users...

Q:

1.What is the result of the following boolean equation true &&false ||false Group of answer choices True False 2.What is the result of the following boolean equation? false && true || true && true...

Q:

Question 11 pts TRUE /FALSE: Please answer the following questions as true (mostly true) or false (mostly false). In other words, which answer does it lean more towards in your opinion. One task of...

Q:

c# test: 1. Which SQL keyword may cause some rows to be excluded from the result set? a. WHERE b. SELECT c. FROM d. USING 2. Which test correctly compares the contents of two strings for equality?...

Q:

Destrucotr, copy constructor and operator= are special functions provided by C++. Group of answer choices True False Question 2 Question 21 pts Built in array uses constant point and the size of...

Q:

Question 1 1 pts Which of the following are the reserved words? Group of answer choices public static void class Flag question: Question 2 Question 2 1 pts A block is enclosed inside _ _ _ _ _ _ _ _...

Q:

In the context of zoning, what is the definition of a setback? Group of answer choices The distance ( in miles ) between all of a developer's projects located within the same municipality. The...

Q:

The following financial information is for Siennas Health and Fitness, LLC., as of December 31, 2021. Calculate the owners Equity for 2021 and prepare a comparative balance sheet with horizontal...

Q:

Solve the system of equations +y = sint, dy + x + x = cost

Q:

A car salesman asks Carlotta to fill out a significant amount of paperwork to purchase a used car for $ 1 4 , 0 0 0 . He steps away to confer with his manager, and upon his return, he apologizes and...

Q:

Seved Help 14 Wisconsin Snowmobile Corp. is considering a switch to level production Cost efficiencies would occur under level production, and aftertax costs would decline by $31,500, but inventory...

Q:

LO2 Identify how human resource management and employees can be core competencies for organizations.

Q:

LO1 Understand human resource management and define human capital.

Q:

2. Systematically select workers so that they fit the job, and train them effectively