How can the developer improve the function's performance? OA. Increase the function's CPU core count. В. Increase the function's memory. OC. Increase the function's reserved concurrency. OD. Increase the function's timeout.
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- A reference parameter differs from an output parameter in that a reference parameter ______________________ but an output parameter does not. a. occupies a unique memory address b. must be a simple data type c. receives a memory address d. requires an initial valueWrite a recursive function, displayFiles, that expects a pathname as an argument. The path name can be either the name of a file or the name of a directory. If the pathname refers to a file, its filepath is displayed, followed by its contents, like so: File name: file_path Lorem ipsum dolor sit amet, consectetur adipiscing elit... Otherwise, if the pathname refers to a directory, the function is applied to each name in the directory, like so: Directory name: directory_path File name: file_path1 Lorem ipsum dolor sit amet... File name: file_path2 Lorem ipsum dolor sit amet... ...Write a recursive function, displayFiles, that expects a pathname as an argument. The path name can be either the name of a file or the name of a directory. If the pathname refers to a file, its filepath is displayed, followed by its contents, like so: File name: file_path Lorem ipsum dolor sit amet, consectetur adipiscing elit... Otherwise, if the pathname refers to a directory, the function is applied to each name in the directory, like so: Directory name: directory_path File name: file_path1 Lorem ipsum dolor sit amet... File name: file_path2 Lorem ipsum dolor sit amet... ... # Put your code here import os #module used to interact with operating system def displayFiles(pathname): #recursive function that takes a pathname as argument if (os.path.isdir(pathname)): #checks if specified path (argument) is an existing directory #for item in os.listdir(pathname): for content in os.listdir(pathname): #gets the list of all files and directories in the directory and…
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- The block is practically a square-size placeholder for the Tile objects. But not all the spots are necessarily occupied. When the block is generated, we randomly pick the spots that will be filled in with tiles. All the tiles of a block must have the same color. write the code for these functions below private DynamicArray<DynamicArray<Tile>> block; // the internal storage of the block data public Block(int y, int x, int size) // this contructor creates a 2D placeholder of null value; //these values will be populated later with calls to setTile() public Block(int y, int x, int size, byte color) // overloaded constuctor that creates a 2D matrix with actual tile objects; //no need to call setTile afterwardsWhat's the distinction between void and NULL pointers? Give appropriate examples to back up your answer.1)Answer the question with the correct option A) Which of the following assigns to the pointer p to the address of value? options are given p = value; *p = &value; p = &value; p = &value;
- Hello, I am having an error and cannot figure out how to solve this question. Could someone please assist? Please be advised, I am using PostgreSQL as that is what was used in class. Thus, I must use PLPGSQL Application: PostgreSQL 12 or 13PLPGSQL CREATE OR REPLACE FUNCTION Moreno_03_bankTriggerFunction()RETURNS TRIGGERLANGUAGE PLPGSQLAS$BODY$CREATE TRIGGER Moreno_03_bankTriggerAFTER DELETE ON accountFOR EACH ROW EXECUTE PROCEDURE Moreno_15_bankTriggerFunction(); TABLES (if needed) CREATE TABLE branch (branch_name varchar(35),branch_city varchar(15),assets numeric(15,2) CHECK (assets > 0.00),CONSTRAINT branch_pkey PRIMARY KEY (branch_name));CREATE TABLE customer (ID varchar(15),customer_name varchar(25) NOT NULL,customer_street varchar(35),customer_city varchar(15),CONSTRAINT customer_pkey PRIMARY KEY (ID));CREATE TABLE loan (loan_number varchar(15),branch_name varchar(35),amount numeric(15,2),CONSTRAINT loan_pkey PRIMARY KEY (loan_number),CONSTRAINT loan_fkey FOREIGN KEY…ASAP Please write this C++ program using vector of objects as per the following instructions ( read carefully ). Explain all your steps as if any beginner could understand like how many cpp files or text files should be there. Don't miss or copy from any other source this task needs to be done with vector of TAs object. Please explain how does it work as I don't know anything about it. Any explanation and comment is very needed . please don't copy from any other sources .please write on your own or skip. PLEASE ATTACH PICTURES w te written code and show the output too Thank you so much for your time and helpTopic: Concepts of programming Language Kindly provide a bit detailed answer 4. a) Consider the following program, written in JavaScript-like syntax:// main programvar x, y, z;function sub1() {var a, x, z;. . . }function sub2() {var a, b, y;. . .}function sub3() {var a, y, w;. . .}Given the following calling sequences and assuming that dynamic scoping isused, what variables are visible during execution of the last subprogramactivated? Include with each visible variable the name of the unit where it isdeclared.“main calls sub1; sub1 calls sub3; sub3 calls sub2.”