asp-net – web-dev-asp-net – কুইজ মডেল টেস্ট অনুশীলন – 28

asp-net – web-dev-asp-net – কুইজ মডেল টেস্ট অনুশীলন – 28

10854. Why should you close all database objects and set them to NULL before leaving the method where the objects were created

1. To ensure that the objects can be reuse
2. To ensure that the connection to the database is closed as soon as possible.
3. Good coding practice
4. To ensure that the object’s destructors are called

10855. Which of the following is not an authentication mechanism provided by ASP.NET

1. Logon authentication
2. Passport authentication
3. Forms authentication
4. Windows authentication

10856. Which of these authentication modes is not Cookies dependant

1. Windows
2. Passport
3. Forms
4. None

10857. Which control has a faster performance Repeater or Datalist, Datagrid

1. None of these
2. Datalist
3. Datagrid
4. Repeater

10858. Which keyword is used to return unique values from a table in sql

1. Unique
2. Distinct
3. Remove Duplicate
4. Dismiss

10859. Is there a way to prevent configuration settings in a Web.Config file from being overridden by a Web.Config file located below it

1. Yes
2. you can use the <PreventOverride> tag to prevent configuration settings in a WeConfig file from being overridden by aWeConfig file located below itYes
3. you can use the allowOverride attribute in the <location> tag to prevent configuration settings in a WeConfig file from being overridden by a WeConfig file located below itYou cannot have more than one WeConfig file in an ASP.NET application
4. If a WeConfig file exist at a particular level then all settings in the WeConfig file located above it are always ignored

10860. What tool is used to manage the GAC

1. GacUtil.exe
2. RegSvr.exe
3. GacSvr3exe
4. GacMgr.exe

10861. How can a content page refer to a master page at run time

1. By setting the value of masterPageFile attribute in the <%@ Page%> directive as <%@Page masterPageFile ="xxx"%>.
2. By setting the Page.MasterPageFile property.
3. By using Master.FindControl method
4. By setting the value of virtualPath attribute in the<%@ MasterType %> directive as <%@ MasterType virtualPath ="xxx"%>.

10862. You need to write a multicast delegate that accepts a DateTime argument and returns a Boolean value. Which code segment should you use

1. public delegate bool PowerDeviceOn(DateTime);public delegate bool PowerDeviceOn(Object
2. EventArgs);public delegate int PowerDeviceOn(bool
3. DateTime);public delegate void PowerDeviceOn(DateTime);

10863. What is default time of expire session

1. 100 minutes
2. 40 minutes
3. 20 minutes
4. unlimited

আমাদের কাছে থাকা লক্ষ লক্ষ মডেল টেস্ট থেকে প্রাকটিজের জন্য কিছু এখানে তুলে ধরা হল। প্রতিটি অধ্যায়ের উপরে ইশিখন.কম কুইজ চ্যালেঞ্জ এ আছে শত শত মডেল টেস্ট বার বার মডেল টেস্ট দিয়ে নিজেকে যাচাই কর এবং পুরো বাংলাদেশের সকল শিক্ষার্থীর সাথে আপনার মেধা তালিকা দেখুন। প্রশ্নে কোন প্রকার ভুল থাকলে সঠিক উত্তরসহ নিচে কমেন্ট করে জানাবেন, আমরা ঠিক করে দেবো।