Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
The major differences between single entry system and double entry system are as follows −Single entry systemDouble entry systemTells about cash, debtors and creditors cash balances only.Records transactions related to business only.Incomplete system of recording the transactions.Can easily record fraud transactions.Hard to find errors.Persons accounts and cash accounts are included.Not accepted by taxation department.Takes lot of time in calculation profit/loss.Suitable for small business.Cost of implementation is not required.Reconciliation of accounts is not possible.Special knowledge is not required in maintaining books.Trail balance can’t be prepared.Not suitable for tax purposeDifficult to prepare financial statementDifficult to tell about financial positionTells about every business ... Read More
The major differences between direct tax and indirect tax are as follows −Direct TaxIndirect TaxIt is the tax on income/profits.Individuals, firms, companies pay direct taxes.It is applicable to taxpayer.It is burden on individual.It can’t be transferred to others.It covers an entity/individual.It has high administrative cost.Tax evasion is possible.It includes good allocative effects (less burden).It may reduce inflation.It results in lesser savings, investments demoralising.The mode of progress is progressive.It is difficult to collect taxes.It includes income tax, wealth tax and corporate tax.It is the tax on goods and services.End consumer of service/goods are taxpayers.It is applicable at each stage of production/distribution ... Read More
The major differences between entrepreneurship and management are as follows −EntrepreneurshipManagementEntrepreneurship refers to creating a company/firm by considering financial risk.It motivates to start a business.It includes start-ups , venturesTagged as owner.The rewards come in form of profits.It accepts risks.It sets goals.The decisions are made on personal perception.Includes innovator.The process is centralised.Opportunity recognition, feasibility analysis, business planning and runningPart of managementContemporary aspects includes social entrepreneurship, venture growth etc.Management refers to doing business activities by a group of people or by organized groups.It motivates to manage business.It will take care of the ongoing operationsTagged as an employee.Employees get their salaries.It does not ... Read More
In system admin role or as a PowerShell engineer you need to connect to many computers remotely. So as the first step, we need to test the remote connectivity by applying ping command or Test-Connection but many organizations have a stringent policy, and some of the servers ICMP packets are blocked. In such a case you can check connectivity with WINRM.If the WINRM is not allowed, you can ask your windows administrator to enable a firewall exception for WINRM. WINRM is the thing that PowerShell uses it for remoting purposes. So before connecting to remote server it is necessary to ... Read More
There are several ways to connect to remote computer cmdlets. These computers can be in the same domain, different domains, or for the workgroups using PowerShell. Here, we will mainly focus on the inbuilt parameter, Invoke-Command, and to execute PSSession command remotely.Inbuilt -ComputerName parameter.Many cmdlets in PowerShell supports the -ComputerName parameter, which describes the remote computer names. For example, Get-Service, Get-Process, and Get-WMIObject, etc.. cmdlets.ExampleIf the remote server is in the same domain then you just need to simply add -ComputerName credentials.Get-Service Spooler -ComputerName Test1-Win2k12OutputPS C:\Users\Administrator> Get-Service Spooler -ComputerName Test1-Win2k12 Status Name ... Read More
ConceptWith respect of a given sorted doubly linked list of positive distinct elements, our taskis to determine pairs in the doubly linked list whose product is equal to given value x, without consuming any extra space.InputList = 1 2 4 5 6 8 9 x = 8Output(1, 8), (2, 4)InputList1 = 1 2 3 4 5 6 7 x = 6Output(1, 4), (2, 3)MethodAccording to a Simple Approach for this problem, we traverse the linked list implementing two nested loops and determine all pairs and verify for the ... Read More
ConceptWith respect of a given array array[] containing GCD of every possible pair of elements of another array, our task is to determine the original numbers which are used to compute the GCD array.Inputarray[] = {6, 1, 1, 13}Output13 6 gcd(13, 13) = 13 gcd(13, 6) = 1 gcd(6, 13) = 1 gcd(6, 6) = 6Inputarr[] = {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 6, 6, 6, 8, 11, 13, 3, 3}Output13 11 8 6 6MethodAt first, sort the array in decreasing order.Largest element will always be one of the ... Read More
ConceptWith respect of a given tree with m nodes and a number associated with every node, we canbreak any tree edge which will result in the formation of 2 new trees. Here, we have to count the number of edges in this way so that the Bitwise OR of the nodes present in the two trees constructed after breaking that edge are equal. It should be noted that the value ofevery node is ≤ 10^6.Inputvalues[]={1, 3, 1, 3} 1 / | \ 2 3 4Output2Here, the edge between 1 and 2 can be broken, the Bitwise ... Read More
ConceptAssume bn be a sequence of numbers, which is denoted by the recurrence relation b1=1 and bn+1/bn=2n. Our task is to determine the value of log2(bn) for a given n.Input6Output15Explanationlog2(bn) = (n * (n - 1)) / 2 = (6*(6-1))/2 = 15Input200Output19900Methodbn+1/bn = 2nbn/bn-1 = 2n-1...b2/b1 = 21, We multiply all of above in order to attain(bn+1/bn).(bn/n-1)……(b2/b1) = 2n + (n-1)+……….+1So, bn+1/b1 = 2n(n+1)/2Because we know, 1 + 2 + 3 + ………. + (n-1) + n = n(n+1)/2So, bn+1 = 2n(n+1)/2 . b1; Assume the initial value b1 = 1So, bn+1 = 2sup>n(n+1)/2Now substituting (n+1) for n, we get, ... Read More
ConceptWith respect of given two integers N and K, our task is to determine N distinct integers whose bitwise OR is equal to K. It has been seen that if there does not exist any possible answer then print -1.InputN = 4, K = 6Output6 0 1 2InputN = 11, K = 6Output-1It is not possible to find any solution.MethodWe have knowledge that if bit-wise OR of a sequence of numbers is K then all the bit indexes which are 0 in K must also be zero in all the numbers.As a result of this, we only have those positions ... Read More