Software testing strategies

Software testing or quality assurance strategies describe how product risks can be mitigated by stakeholders at the test level, what kind of tests need to be performed, and what entry and exit criteria apply. They are based on development documents. Many Custom Software Development Company follows the strategies of developing software.


1. RISKS. Risk management is of the utmost importance in testing. Consider therefore the risks and the risk level. For a well-established app that is slowly evolving, regression is a critical risk. Therefore, anti-regressive strategies are very useful. For a new app, a risk analysis could reveal a variety of risks when choosing a risk-based analytics strategy.

2. OBJECTIVES. Tests should meet the needs and needs of stakeholders to be successful. When it comes to finding as many mistakes as possible with less forerunner and effort, a dynamic strategy makes sense.

3. ABILITIES. Consider what skills the testers lack because strategies should not only be selected but also executed. A standards-compliant strategy is a smart option when the team lacks the skills and time to develop an approach.

5. PRODUCT. Some products, such as Contract development software and weapon systems typically have well-defined requirements. This could lead to a synergy with a needs-based analysis strategy.

6. BUSINESS. Business considerations and strategy are often important. If you are using a legacy system as a model for a new one, a model-based strategy can be used.

7. REGULATIONS. In some cases, it is not enough to satisfy stakeholders, but regulators too. In this case, a methodological strategy may be required that complies with these regulatory authorities.

You must select testing strategies based on the factors mentioned above, the schedule, the budget and the limitations of the project, as well as the realities of the organization and its policies.


hd wallet – Can the HD derivative be executed with an encrypted master node or seed?

If either a seed or private part of a master node is specified, this is encrypted with AES-256-CBC (or other secure symmetric key) with key KIs it possible to perform a derivation, as described in BIP32, to obtain derived private keys that are also encrypted with the same algorithm and key K?

SQL Server 2012 – Xp_cmdshell can not be executed with an invokeSQL command from a procedure

I have a powershell script that remotely executes an SQL script with an invoke SQL command on an SQL server. The problem, however, is that it is not possible to run a SQL script that contains a stored procedure that has the task of deleting the files in which the Operating system level xp_cmdshell

If I get the script from the Power shell Command line, I get the following error message:

Invoke-Sqlcmd: A transport-level error occurred while receiving
Results from the server. (Provider: TCP Provider, Error: 0 – The
Semaphore timeout period has expired.) In C: power Power.ps1: 81
char: 6
+ Invoke-Sqlcmd -InputFile $ sqlFilePath -ServerInstance $ machineNa …
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~
+ CategoryInfo: InvalidOperation: (:) [Invoke-Sqlcmd], SqlPowerS hellSqlExecutionException
+ FullyQualifiedErrorId: SqlError, Microsoft.SqlServer.Management.PowerShe

My SQL script has the following procedure:

EXEC @ReturnCode = msdb.dbo.sp_add_jobstep @ job_id = @jobId, @step_name = N & nbsp; DEL Loader Files & # 39 ;,
@ step_id = 2,
@ cmdexec_success_code = 0
@ on_success_action = 1,
@ on_success_step_id = 0,
@ on_fail_action = 2,
@ on_fail_step_id = 0,
@ retry_attempt = 0,
@ retry_interval = 0,
@ os_run_priority = 0, @ subsystem = N & # 39; TSQL & # 39 ;,
@ Command = N & DECLARE @ cmd nvarchar (200)
SET @cmd = & # 39; & # 39; "del & # 39; + & # 39;  DFCS089  DELETE  @XX @ *. Yml & # 39; & # 39;
EXEC master.dbo.xp_cmdshell @cmd & # 39 ;,
@database_name = N & # 39; master & # 39 ;,
@ Flags = 4
IF (@@ ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback
EXEC @ReturnCode = msdb.dbo.sp_update_job @job_id = @jobId, @start_step_id = 1
IF (@@ ERROR <> 0 OR @ReturnCode <> 0) GOTO QuitWithRollback

Can anyone please suggest what changes I need to make to be able to run it remotely on an SQL server.

Thank you in advance.

VLC closes immediately when a file is executed (select by click or context menu action).

This problem did not occur immediately after installing VLC from Repos in Kubuntu 18.04, but after some time.

  • Starting VLC and using its internal GUI actions (open file, etc.) works.

  • To run vlc path / to / file is working.

  • After you set and run VLC as the default for a file type, or use "Open With" from the Dolphin context menu, VLC closes immediately.

  • If VLC is is already running When you run a file or use "Open With" from the context menu of Dolphin, the file plays as expected.

Curl command is not executed in shell script

Curl commands:

issue =curl --silent -H "Content Type: application / json" -X POST -d "{" planName ":" $ 9.99 - One Tag "," numberOfVouchers ": 5," department ":" Guest "," expiryDate ":" 2019-01-17T17: 29: 59.999Z "," Username ":" Admin "} & # 39; https: // ** Base URL ** / adminportal / api / v1 / voucher-order / voucher-orders | awk {& # 39; print $ 7 & # 39;} | awk -F & # 39; & # 39; / 1 / {print $ 51} & # 39;;

curl –silent -X GET https: //Base URL/ adminportal / api / v1 / voucher-order / csv? file = "$ output" –output voucher.csv;

In the above curl commands, the first command is executed and the file name is returned. If I use this returned file name in the second curl command URL, the command will not be executed.


1.If I override the value of $ output in the curl command URL, the curl command is executed
curl –silent -X GET https: //Base URL/ adminportal / api / v1 / voucher-order / csv? file = Vouher_25 –output voucher.csv;
2. If I'm running above curl commands outside the shell scripts, it works fine

c – MinGW compatibility issue: no 64-bit file is executed

Through MinGW I compile and execute a file written in C.

Once I have written the file (main.h), I compile it in the program: main.exe

gcc main.h -o main.exe

The problem is that if I have the compiled file and want to run it in MinGW, the following message appears in a window:

The program or the property " file path" can not be started
or run because it is not compatible with 64-bit versions of
Windows Check with the software manufacturer for a version
available that is compatible with 64-bit Windows.

This message also appears in the command prompt and displays the same message.

This version of " filepath " is not compatible with the version
Windows running. Check the system information
of the team and contact the advertiser of

How can I do it correctly or compile into 64 bits?

Thank you for those who answer my question

The .PID file is deleted when mysql.server start is executed

I have MySQL installed Brew install MySQL and when I run mysql.server start, I get the error ERROR! The server was stopped without updating the PID file (/usr/local/var/mysql/
After creating the PID file, I start mysql.server start and get the same error. I tried to delete the .err file, but it constantly removes my .pid file. Any ideas, what am I doing wrong?

My JS code will be executed automatically

Hello, I have a rather strange problem, it can be very obvious and I missed it, I just wanted to make a slider a bit more rustic, but my code in javascript is executed as soon as it loads the page. I should execute it on delivery Click on a button.
I would like to make it clear that the three points are slider buttons. These buttons should appear green when clicked, but all three are drawn when the page is loaded. Thanks in advance

# Use strictly & # 39;

Function slider_inicio (nro_boton) {
$ (# Nro # 39; nro_boton). Css ("backgroundColor", "# B3E705");
$ (& # 39; .info_inicio & # 39;). css ("clipPath", "polygon (0 0.100% 0%, 100% 100%, 0 100%)");

$ (Document) .ready (() => {

$ (& # 39; nro1 & # 39;). click (slider_inicio (1));
$ (& # 39; .nro2 & # 39;). click (slider_start (2));
$ (& # 39; nro3 & # 39;). click (slider_start (3));

body, html {
Wallpaper: URL (;
Background essay: fixed;
Background repetition: no repetition;
Background size: 100% 100%; }

#inicio {
Width: 100%;
Height: 35rem; }
#inicio .info_inicio {
Display: -webkit-box;
Display: -ms-flexbox;
Display: Flex;
-webkit-box-orient: vertical;
-webkit-box-direction: normal;
-ms-Flex direction: column;
Flex direction: column;
-webkit-box-align: start;
-ms-flex-align: start;
Orientation article: Flex-Start;
-webkit-box-pack: center;
-ms-flex-pack: center;
Justify content: middle;
Background color: # 208ED1;
Width: 100%;
Height: 35rem;
Upholstery: 5rem;
-webkit-box-sizing: border-box;
Box dimensioning: Border box;
-webkit-clip-path: polygon (0 0, 40% 0%, 40% 100%, 0 100%);
Clip path: Polygon (0 0, 40% 0%, 40% 100%, 0 100%);
Webkit transition: 5s Easy-In-Out 0s;
-o transition: 5s Easy-In-Out-0s;
Transition: 5s Easy-In-Out 0s; }
#inicio .info_inicio h2 {
Color: # B3E705;
Font family: Raleway;
Font size: 2rem; }
#inicio .info_inicio p {
Color: #FAFAFA;
Font family: WorkSans;
Font size: 1.2rem;
Width: 25%;
Edge above: 2.5rem;
Edge down: 5rem; }
#inicio .info_inicio .iterador_img {
Display: -webkit-box;
Display: -ms-flexbox;
Display: Flex;
-ms-flex-pack: distribute;
Justification content: spaces; }
#inicio .info_inicio .iterador_img div {
Width: 1rem;
Height: 1Rem;
Boundary radius: 50%;
Margin: 0 1rem;
Background color: #FAFAFA;
Cursor: pointer;
Cursor: hand;
-webkit transition: .2s ease in-out 0s;
-o transition: .2s-in-out-0s;
Transition: .2s Easy-In-Out 0s; }
#inicio .info_inicio .iterador_img div: hover {
Background color: # c7c7c7; }

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