function loginValidate () { var id - document.getElementById ('myid').value; var pass - document.getElementById('mypassword').value; if ((id =- null id -- "") 66 (pass -- null , pass -- "")) { alert ("ID and Pasword both must be filled out "); return false; else if (id -- null || id - "") { alert ("ID must be filled out "); return false;
Q: What exactly is it that the fundamental principles of software engineering ignore? explain?
A: Introduction: It was difficult to keep up with the hardware, which generated various problems for so...
Q: Show the process to define the costs of the domain of F using Dijkstra's algorithm. 5 A В 3 |4 D E F...
A: DIJKSTRA’S ALGORITHM 1. Make a zero-distance mark on the finishing vertex. Make this vertex the curr...
Q: Describe how a computer can produce an incorrect answer when performing numerical computations even ...
A: "A computer can produce an incorrect answer when performing numerical computations even though it ha...
Q: What other questions must be addressed before deciding if database as a service is right for your li...
A: Basically there are such countless databases are accessible and getting one information base over an...
Q: Domain names: benefits and drawbacks??
A: A website may be accessed without the IP address by using the Domain Name System (DNS). The domain n...
Q: Consider the numerous barriers and problems you'll face as you build the framework, as well as each ...
A: Introduction: Cloud computing offers both benefits and drawbacks, and it is a current technology wit...
Q: To recognise multiprocessor systems, you must first understand how they work together.
A: Introduction: A communication mechanism is used by the processors of a multiprocessor system to comm...
Q: The CPU employs values to enter memory places, and certain registers save both instruction and data ...
A: Getting Started:- There are four sorts of registers that may be used to store the memory address and...
Q: When giving the user a set of choices to choose from, should numbers be used? E.g. 1, 2, 3? If so, ...
A: Using numbers such as 1,2,3 to choose a set of choices make it more sense from user point of view. ...
Q: How do you anticipate and prepare for the many cyber security dangers that may occur when developing...
A: The Answer is in step-2.
Q: Mention what data packets are made out of.
A: Intro A data packet is a unit of data that has been compressed into a single package and is sent thr...
Q: Explain wireless networking in terms of standards, topologies, and trends.
A: INTRODUCTION: Here we need to explain wireless networking in terms of standards, topologies, and tre...
Q: Answer the following true or false. a) A microcontroller is a computer in one chip . b) The most i...
A: According to answering policy i can answer only first 3 parts. For remaining parts please submit the...
Q: What is the distinction between a broadband router and an Ethernet switch?
A: Intro While a network switch may link several devices and networks together in order to extend the L...
Q: What is SIP (Session Initiation Protocol) and what does it mean?
A: 1) SlP is a signaling protocol that enables the Voice Over Internet Protocol (VoIP) by defining the ...
Q: What exactly are the fundamental principles of software engineering that are disregarded? explain?
A: Introduction: Fundamental concepts of software Software is a set of computer instructions that are e...
Q: The piece of hardware that TEMPORARILY holds data and programs is called: O A. Primary storage O B. ...
A: Primary storage means RAM Secondary storage means Harddisk.
Q: Blue screen errors occur when which of the following procedures encounters a problem?
A: Introduction: When a problem causes your device to suddenly shut down or restart, you may get a blue...
Q: Explain client/server architecture, including tiers, cost-benefit analysis, and performance.
A: Introduction: Architecture of client/serverClient/Server Architecture refers to systems that split p...
Q: A memory system consists of a cache with a hit time of 5 nsec, if the miss penalty is 100 nsec and t...
A: Here we calculate the Cache hit rate by using the given information and correct the answer , so the ...
Q: Problem #04 ● Design a program in C to read a CSV file and print all of its contents ● Design a pr...
A:
Q: In the realm of information technology, LCD stands for Liquid Crystal What does this really mean?
A: Lets see the solution.
Q: A secondary storage device is: O A. The main storage or area in a computer O B. A hardware device us...
A: RAM stands for Random Access Memory is a primary storage device where all the program under executio...
Q: what is the formula for finding the number of nodes in a full binary tree
A: A perfectly balanced tree can be called when all the children nodes of right hand side and left hand...
Q: What other questions must be addressed before deciding if database as a service is right for your li...
A: Introduction: Database: Individual facts, statistics, or pieces of information, frequently numerical...
Q: How do I use l2trace on a Cisco switch with a VLAN different than VLAN 1?
A: Intro VLAN 1 should never be used, so if an attacker or an unwanted client connects to your network ...
Q: How did the word "spool" come to be used to refer to printer output?
A: Introduction: A particular kind of multi-programming used in computers for the purpose of transferri...
Q: What really is MMC and how is it used?
A: What really is MMC and how is it used?
Q: Consider a project and map it both without and with the inclusion of architecture. How it will affec...
A: Significance of Architecture: => The purpose of architecture is to provide a physical environm...
Q: 260. Explain Haar transform in detail. (or) Explain about Haar transform and its properties.
A:
Q: Define the various disciplines of data management a from everyday life. Computer science
A: Introduction: Data Management Is Introduced Data management is the process of gathering, assessing, ...
Q: Using JAVA language, write a program that creates a two-dimensional array, fills it using Scanner, a...
A: A multidimensional array is an array of arrays. Each element of a multidimensional array is an array...
Q: 1) Write a Java program to find if a square matrix is symmetric. (a symmetric matrix is a square mat...
A: I give the code in Java along with output and code screenshot
Q: What other questions must be addressed before deciding if database as a service is right for your li...
A: Introduction: A library database is a searchable collection of information that is accessible online...
Q: What is the Security Lifecycle?
A: The Security lifecycle is a process which helps the security organisations and institutions to follo...
Q: If the uplink connection is to a router, will the switches function with both a PC/OS XP and a MAC/O...
A: Let's see the solution below
Q: the difference between website google chrome and website Internet Explorer Computer science
A: Introduction: When comparing Internet Explorer with Google Chrome, the most noticeable difference co...
Q: How is the inverse of a matrix used in cryptography?
A: Intro Cryptography is the study of secure communication mechanisms so only the sender and intended r...
Q: A successful distributed denial-of-service attack requires the malicious hacker to download software...
A: Introduction
Q: When does a network get congested?
A: Intro Data networking and queueing theory define network congestion as the poor quality of service t...
Q: What is the operating system's approach to managing processors?
A: Introduction: Only one process may be active at any one time. Because CPUs are so quick, a programme...
Q: List the features that cellphones, PDAS, and portable media players have in common with computers, a...
A: Introduction: An operating system (OS) is a collection of software applications that manage computer...
Q: 7. Construct a DFA accepting the language: {W€{a, b}*: W has neither aa nor bb as a substring}
A:
Q: Vrite and execute a query that returns the maximum or highest list price roduction.Product table fro...
A: Lets see the solution.
Q: Why do wireless networks have greater throughput loss than conventional networks?
A: Intro A network that is wired: It is a wired network if actual wires and cables are connecting the m...
Q: Consider the impact of the personal computer and the Internet on system design. Use examples to back...
A: Introduction: System architecture is influenced by two technical advances: Internet computer
Q: What is the difference between centralized and paralle/distributed databases when it comes to databa...
A: 1)A centralized database is a kind of data set that contains a solitary data set situated in one are...
Q: When an interrupt occurs, the CPU suspends the current process to deal with the problem. Interrupt s...
A: Introduction: An interrupt is a signal either by a device connected to a computer or by a programme ...
Q: RTP (Real-time Transport Protocol) is a protocol that allows you to send and receive data in real-ti...
A: RTP (Rea-time Transport Protocol) is a protocol that allows you to send andreceive data in rea-time.
Q: Though there are fresh certificates, even if no revocation requests have been created, a CRL must be...
A: Introduction: A certificate revocation list (or CRL) is a cryptographic term that refers to "a list ...
Step by step
Solved in 4 steps with 4 images
- 1. Look at the following partial code. function checker(x) { var got_an_A = true; if (x >= 90) { got_an_A = true; } else { got _an_A = false; if (got_an_A != true) { document.getElementById("tbx1").value = "Did not get the A"; } else { document.getElementByld("tbx1").value = "Got the A"; } a. What will be the value of the textbox with the id: thxl if we have the following function call: checker(95); b. What will be the value of the textbox with the id: thxl if we have the following function call: checker(85);JSON Response example when code = BAHRAIN as follows: { "Country": "Bahrain", "Tenps"il ("day": "SUNDAY", "temp"i {"day": "HONDAY", "temp": 35), ("day": "TUESDAYr, "teng": 39), ("day": "WEDNESDAY", "tenp": 37),. ("day"i "THURSDAY", "tenp": 35), ("day"i "FRIDAV", "temp": 34), ("day": "SATURDAY", "teng": 37) 1. Implement find Templ ) function as follows: Sample Eample This function will be called whenever the user change the value of the pull-down menu. This function should contact Ve the Web Service API, sending the selected country code, to Co display the information (country, daily temperatures in the week and average weekly temperature) inside the div tag whose id -result as shown in the example on the right. Country ahraln In addition, the country name and the average temperatures should be saved as one JS object inside an array in a local storage. Whenever new request is made, the countrylaverage will be saved and added to the array inside the local storage (duplicates is allowed).…Recursion Tree How many levels in this recursion tree T(n) = 2T(n/3) + n? Use log2n for log2n. What is the cost of the first level of this recursion tree T(n) = 2T(n/3) + n? What is the cost of the second level of this recursion tree T(n) = 2T(n/3) + n? Use 3n/4 for 3n divided by 4. What is the cost of the third level of this recursion tree T(n) = 2T(n/3) + n? Use 3n/4 for 3n divided by 4.
- 1 2 var a = 6; 3 var b = 5; 4 var c = 0; 6 function mystery (numl, num2) { 7 var a; 8. c = numl + num2; 6. a = numl + num2 + C; 10 num2 - numl; document.write(c + "" ); document.write(a + "" ); 11 12 13 } 14 15 mystery ( 4, 3); 16 document.write(a + + b + ""); 17 document.write(c + "" ); 18 19 What value for 'c' does line 11 display? What value for 'a' does line 12 display: What value for 'a' does line 16 display: What value for 'b' does line 16 display: What value for 'c' does line 17 display:Javascript Programming <script>function getCardType() {var cNum1 = document.getElementById("ccNum1").value;var cardname = "";if (cNum1 != "") {if (cNum1.startsWith("4")) {cardname = "Visa";} else if (cNum1.startsWith("5")) {cardname = "MasterCard";} else if (cNum1.startsWith("6")) {cardname = "Discover";} else if (cNum1.startsWith("3")) {cardname = "American Express";}}document.getElementById("cardType").innerHTML = cardname;}</script></body>It is advised to include a description of the GetConsoleTitle function.
- When invoking a function that takes a significant number of arguments, the order in which those parameters are sent in is quite important.In Python, grades_dict = {'Wally': [87,96,70], 'Eva': [100,87,90], 'Sam': [94,77,90], 'Katie': [100,81,82], 'Bob': [83,65,85]} Write your own describe function that produces the same 8 statistical results, for each one of the columns, that the built-in describe() function does. Note 1: Use the sample standard deviation formula (that is, the denominator is: N-1) Note 2: Your algorithm should work for any number of columns not just for 5 Note 3: You can use the np.percentile() for the 25% and 75% percentile as well as the sort() built-in functions} function problem13() { var outputObj = document.getElementById("output"); var inputNumber parseInt(document.getElementById("numberInput").value); outputObj.innerHTML = "number: "number: " + inputNumber; // Add line breaks for space outputObj.innerHTML += ""; // Generate the sequence based on the input number for (var i = 1; i "; // Program ended message outputObj.innerHTML += "Program ended";
- In Python, grades_dict = {'Wally': [87,96,70], 'Eva': [100,87,90], 'Sam': [94,77,90], 'Katie': [100,81,82], 'Bob': [83, 65, 85]} write your own describe function that produces thesame 8 statistical results, for each one of the columns, that the built-in describe() function does.Note 1: Use the sample standard deviation formula (that is, the denominator is: N-1)Note 2: Your algorithm should work for any number of columns not just for 5Note 3: You can use the np.percentile() for the 25% and 75% percentile as well as the sort()built-in functionsC programming pseudocode pointers help. { totalInAGivenHour+=*(rawReadings+ monthNo*30*14*4 + 14*4*nThDateOfMonth+ 4*nThHourOfDateFrom7AM + nThReadingTimeOfHour); // the pointer is to assign the values in the bracket and storing them in totalInAGivenHour }A "generic" data structure cannot use a primitive type as its generic type. O True False