Year: 2019

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QUESTION 1
What command is used to manually generate a core dump to aid in troubleshooting a process?
A. context
B. dumpcore
C. exception
D. follow
Correct Answer: C

QUESTION 2
Which is required on the CE router in an L3VPN solution?
A. Configure the PE-CE Routing protocol
B. Define the VPN by creating a VRF
C. Assign the PE facing interface to a VRF
D. Configure MPLS forwarding on the interface to the PE router
Correct Answer: A

QUESTION 3
Which underlying protocol(s) does LDP utilize to communicate with LDP Peers?
A. UDP and TCP
B. UDP only
C. LDP uses IP Protocol 646 and does not rely on UDP or TCP
D. TCP only
Correct Answer: A

QUESTION 4
Which command is an example of how to configure system logging to a Syslog server?
A. logging 172.21.116.27
B. syslog server1
C. logging syslog-server 172.21.116.27
D. enable syslog server1
Correct Answer: A

QUESTION 5
Which command removes a user from configuration mode but keeps the user connected to the router?
A. clear line
B. clear session
C. clear commit
D. clear config session
Correct Answer: D

QUESTION 6
How many times are Layer 3 lookups performed on a packet transiting a CRS or ASR9k router?
A. Three times: in the ingress linecard, the fabric, and the egress linecard
B. Once: in the active RP/RSP
C. Once: in the ingress linecard
D. Twice: in the ingress linecard and again in the egress linecard
Correct Answer: A

QUESTION 7
Which protocol is a PE to CE routing protocol?
A. ODR
B. LDP
C. RIPv1
D. eBGP
Correct Answer: D

QUESTION 8
Which command is used to configure an interface that does not currently exist in the system?
A. interface preconfigure
B. preconfigure interface
C. interface vrf preconfig
D. controller preconfigure
Correct Answer: A

QUESTION 9
What information is unchanged after a process restart?
A. Job ID
B. Last Started
C. Respawn Count
D. Process ID
Correct Answer: A
Note that ospf process is given a Job ID (JID), which is 250. This never changes on a running router and generally on a
particular version of Cisco IOS XR. Within the ospf process there are five threads each with their own Thread ID (TID).
Listed is the stack space for each thread, the priority of each thread and its state.

QUESTION 10
How frequently does the WDSYSMON Watcher thread wake up to check counters?
A. every 500 msec
B. every 2 sec
C. every 200 msec
D. every 1 sec
Correct Answer: D
https://www.cisco.com/c/en/us/td/docs/ios_xr_sw/iosxr_r3-8/general/man_pages/crpkg38/ar38wtdg.pdf

QUESTION 11
Which command is required to permit the retention of BGP Prefixes on a router with VRFs not importing the associated
Route Target?
A. route-policy PASS-ALL in
B. retain route-target all
C. import route-target policy all
D. import route-target all
Correct Answer: B

QUESTION 12
Which VRFs must be configured on the ASBRs between the two AS\\’es in an Option B Layer-3 VPN solution?
A. The VRFs shared between the two AS\\’es plus one VRF representing each AS.
B. The VRFs shared between the two AS\\’es.
C. The VRFs shared between the two AS\\’es plus one shared VRF.
D. The VRFs do not need to be configured on the ASBRs.
Correct Answer: B

QUESTION 13
What is currently required for eBGP sessions in IOS-XR that was not required in IOS?
A. Default MED values
B. Local-Preference values
C. Send Communities
D. Route-Filter In and Out
Correct Answer: D

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Microsoft exam certification information

Azure Fundamentals – Microsoft: https://www.microsoft.com/en-us/learning/azure-fundamentals.aspx

Exam AZ-900: Microsoft Azure Fundamentals: https://www.microsoft.com/en-us/learning/exam-az-900.aspx

This exam is designed for candidates looking to demonstrate foundational level knowledge of cloud services and how those services are provided with Microsoft Azure. The exam is intended for candidates with non-technical backgrounds, such as those involved in selling or purchasing cloud-based solutions and services or who have some involvement with cloud-based solutions and services, as well as those with a technical background who have a need to validate their foundational level knowledge around cloud services. Technical IT experience is not required however some general IT
knowledge or experience would be beneficial.

Skills measured

  • Understand cloud concepts (15-20%)
  • Understand core Azure services (30-35%)
  • Understand security, privacy, compliance, and trust (25-30%)
  • Understand Azure pricing and support (25-30%)

Microsoft Azure AZ-900 Online Exam Practice Questions

QUESTION 1

HOTSPOT 

You have an Azure environment that contains 10 web apps. To which URL should you connect to manage all the Azure

resources? To answer, select the appropriate options in the answer area. 

NOTE: Each correct selection is worth one point. 

Hot Area:pass4itsure az-900 exam question q1

Correct Answer:

pass4itsure az-900 exam question q1-1

QUESTION 2
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains
a unique solution that might meet the stated goals. Some question sets might have more than one correct solution,
while
others might not have a correct solution.
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not
appear in the review screen.
Your company plans to purchase Azure.
The company\\’s support policy states that the Azure environment must provide an option to access support engineers
by phone or email. You need to recommend which support plan meets the support policy requirement.
Solution: Recommend a Premier support plan.
Does this meet the goal?
A. Yes
B. No
Correct Answer: A
References: https://azure.microsoft.com/en-gb/support/plans/

QUESTION 3
A team of developers at your company plans to deploy, and then remove, 50 customized virtual machines each week.
Thirty of the virtual machines run Windows Server 2016 and 20 of the virtual machines run Ubuntu Linux.
You need to recommend which Azure service will minimize the administrative effort required to deploy and remove the
virtual machines.
What should you recommend?
A. Azure Reserved Virtual Machines (VM) Instances
B. Azure virtual machine scale sets
C. Azure DevTest Labs
D. Microsoft Managed Desktop
Correct Answer: C

QUESTION 4
In which Azure support plans can you open a new support request?
A. Premier and Professional Direct only
B. Premier, Professional Direct, and Standard only
C. Premier, Professional Direct, Standard, and Developer only
D. Premier, Professional Direct, Standard, Developer, and Basic
Correct Answer: C
References: https://azure.microsoft.com/en-us/support/plans/

QUESTION 5
HOTSPOT
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.
Hot Area:pass4itsure az-900 exam question q5

Correct Answer:

pass4itsure az-900 exam question q5-1

QUESTION 6
This question requires that you evaluate the underlined text to determine if it is correct.
If a resource group named RG1 has a delete lock, only a member of the global administrators group can delete RG1.
Instructions: Review the underlined text. If it makes the statement correct, select “No change is needed”. If the
statement is incorrect, select the answer choice that makes the statement correct.
A. No change is needed
B. the delete lock must be removed before an administrator
C. an Azure policy must be modified before an administrator
D. an Azure tag must be added before an administrator
Correct Answer: B

QUESTION 7
You plan to implement an Azure database solution.
You need to implement a database solution that meets the following requirements:
Can add data concurrently from multiple regions
Can store JSON documents
Which database service should you deploy? To answer, select the appropriate service in the answer area.
Hot Area:pass4itsure az-900 exam question q7

Correct Answer:

pass4itsure az-900 exam question q7-1

https://docs.microsoft.com/en-us/azure/azure-functions/functions-integrate-store-unstructured-data-cosmosdb?tabs=csharp

QUESTION 8
This question requires that you evaluate the underlined text to determine if it is correct.
From Azure Monitor, you can view which user turned off a specific virtual machine during the last 14 days.
Instructions: Review the underlined text. If it makes the statement correct, select “No change is needed”. If the
statement is incorrect, select the answer choice that makes the statement correct.
A. No change is needed
B. Azure Event Hubs
C. Azure Activity Log
D. Azure Service Health
Correct Answer: C
References: https://docs.microsoft.com/en-us/azure/azure-resource-manager/resource-group-audit

QUESTION 9
This question requires that you evaluate the underlined text to determine if it is correct.
You have an Azure virtual network named VNET1 in a resource group named RG1.
You assign an Azure policy specifying that virtual networks are not an allowed resource type in RG1. VNET1 is deleted
automatically.
Instructions: Review the underlined text. If it makes the statement correct, select “No change is needed”. If the
statement is incorrect, select the answer choice that makes the statement correct.
A. No change is needed
B. is moved automatically to another resource group
C. continues to function normally
D. is now a read-only object
Correct Answer: A
References: https://docs.microsoft.com/en-us/azure/governance/policy/overview

QUESTION 10
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains
a unique solution that might meet the stated goals. Some question sets might have more than one correct solution,
while
others might not have a correct solution.
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not
appear in the review screen.
You have an Azure environment.
You need to create a new Azure virtual machine from an Android laptop.
Solution: You use Bash in Azure Cloud Shell.
Does this meet the goal?
A. Yes
B. No
Correct Answer: B

QUESTION 11
HOTSPOT
You plan to extend your company network to Azure. The network contains a VPN appliance that uses an IP address of
131.107.200.1.
You need to create an Azure resource that identifies the VPN appliance.
Which Azure resource should you create? To answer, select the appropriate resource in the answer area.
Hot Area:pass4itsure az-900 exam question q11

Correct Answer:

pass4itsure az-900 exam question q11-1

QUESTION 12
A support engineer plans to perform several Azure management tasks by using the Azure CLI.
You install the CLI on a computer.
You need to tell the support engineer which tools to use to run the CLI.
Which two tools should you instruct the support engineer to use? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.
A. Command Prompt
B. Azure Resource Explorer
C. Windows PowerShell
D. Windows Defender Firewall
E. Network and Sharing Center
Correct Answer: AC

QUESTION 13
Your network contains an Active Directory forest. The forest contains 5,000 user accounts.
Your company plans to migrate all network resources to Azure and to decommission the on-premises data center.
You need to recommend a solution to minimize the impact on users after the planned migration.
What should you recommend?
A. Implement Azure Multi-Factor Authentication (MFA)
B. Sync all the Active Directory user accounts to Azure Active Directory (Azure AD)
C. Instruct all users to change their password
D. Create a guest user account in Azure Active Directory (Azure AD) for each user
Correct Answer: B

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Valid information provided by Microsoft officials

Exam 70-483: Programming in C# – Microsoft: https://www.microsoft.com/en-us/learning/exam-70-483.aspx
Candidates for this exam are developers with at least one year of experience programming essential business logic for a variety of application types, hardware, and software platforms using C#.

Candidates should also have a thorough understanding of the following:

  • Managing program flow and events
  • Asynchronous programming and threading
  • Data validation and working with data collections including LINQ
  • Handling errors and exceptions
  • Working with arrays and collections
  • Working with variables, operators, and expressions
  • Working with classes and methods
  • Decision and iteration statements

pass4itsure 70-483 exam Skills measured

This exam measures your ability to accomplish the technical tasks listed below.

  • Manage Program Flow (25-30%)
  • Create and Use Types (25-30%)
  • Debug Applications and Implement Security (25-30%)
  • Implement Data Access (25-30%)

Latest Microsoft MCSD 70-483 Exam Practice Test Questions and Answers

QUESTION 1
You are developing an application that includes the following code segment:pass4itsure 70-483 exam question q1

You need to implement the Open() method of each interface in a derived class named UseResources and call the
Open() method of each interface. Which two code segments should you use? (Each correct answer presents part of the
solution. Choose two.) 

pass4itsure 70-483 exam question q1-1

A. Option A
B. Option B
C. Option C
D. Option D
Correct Answer: AC
*
An interface contains only the signatures of methods, properties, events or indexers. A class or struct that implements
the interface must implement the members of the interface that are specified in the interface definition.
*
Example: interface ISampleInterface { void SampleMethod(); }
class ImplementationClass : ISampleInterface
{
// Explicit interface member implementation:
void ISampleInterface.SampleMethod()
{
// Method implementation.
}
static void Main()
{
// Declare an interface instance.
ISampleInterface obj = new ImplementationClass();
// Call the member.
obj.SampleMethod();
}
}

 

QUESTION 2
You are developing a method named GetHash that will return a hash value for a file. The method includes the following
code. (Line numbers are included for reference only.)pass4itsure 70-483 exam question q2

You need to return the cryptographic hash of the bytes contained in the fileBytes variable. Which code segment should
you insert at line 05?

pass4itsure 70-483 exam question q2-1

A. Option A
B. Option B
C. Option C
D. Option D
Correct Answer: D
Explanation: The hashAlgorithm.ComputeHash computes the hash value for the input data. Reference:
HashAlgorithm.ComputeHash Method https://msdn.microsoft.com/en
us/library/system.security.cryptography.hashalgorithm.computehash(v=vs.110).aspx

 

QUESTION 3
You are developing an application that will convert data into multiple output formats.
The application includes the following code. (Line numbers are included for reference only.)pass4itsure 70-483 exam question q3

You are developing a code segment that will produce tab-delimited output. All output routines implement the following
interface:

pass4itsure 70-483 exam question q3-1

You need to minimize the completion time of the GetOutput() method. Which code segment should you insert at line
06?

pass4itsure 70-483 exam question q3-2

A. Option A
B. Option B
C. Option C
D. Option D
Correct Answer: B
A String object concatenation operation always creates a new object from the existing string and the new data. A
StringBuilder object maintains a buffer to accommodate the concatenation of new data. New data is appended to the
buffer if room is available; otherwise, a new, larger buffer is allocated, data from the original buffer is copied to the new
buffer, and the new data is then appended to the new buffer. The performance of a concatenation operation for a String
or StringBuilder object depends on the frequency of memory allocations. A String concatenation operation always
allocates memory, whereas a StringBuilder concatenation operation allocates memory only if the StringBuilder object
buffer is too small to accommodate the new data. Use the String class if you are concatenating a fixed number of String
objects. In that case, the compiler may even combine individual concatenation operations into a single operation. Use a
StringBuilder object if you are concatenating an arbitrary number of strings; for example, if you\\’re using a loop to
concatenate a random number of strings of user input. http://msdn.microsoft.com/en-us/library/system.text.stringbuilder(v=vs.110).aspx

 

QUESTION 4
You need to create a method that can be called by using a varying number of parameters. What should you use?
A. derived classes
B. interface
C. enumeration
D. method overloading
Correct Answer: D
Explanation: Member overloading means creating two or more members on the same type that differ only in the number
or type of parameters but have the same name. Overloading is one of the most important techniques for improving
usability, productivity, and readability of reusable libraries. Overloading on the number of parameters makes it possible
to provide simpler versions of constructors and methods. Overloading on the parameter type makes it possible to use
the same member name for members performing identical operations on a selected set of different types.

 

QUESTION 5
You are developing an application that uses structured exception handling. The application includes a class named
Logger. The Logger class implements a method named Log by using the following code segment:
public static void Log(Exception ex) { }
You have the following requirements:
Log all exceptions by using the Log() method of the Logger class. Rethrow the original exception, including the entire
exception stack.
You need to meet the requirements. Which code segment should you use?pass4itsure 70-483 exam question q5

A. Option A
B. Option B
C. Option C
D. Option D
Correct Answer: D

 

QUESTION 6
You are developing an application that uses the Microsoft ADO.NET Entity Framework to retrieve order information from
a Microsoft SQL Server database. The application includes the following code. (Line numbers are included for reference
only.)pass4itsure 70-483 exam question q6

The application must meet the following requirements:
Return only orders that have an OrderDate value other than null. Return only orders that were placed in the year
specified in the year parameter. You need to ensure that the application meets the requirements. Which code segment
should you insert at line 08?

pass4itsure 70-483 exam question q6-1

A. Option A
B. Option B
C. Option C
D. Option D
Correct Answer: B

 

QUESTION 7
You have the following code:pass4itsure 70-483 exam question q7

You need to retrieve all of the numbers from the items variable that are greater than 80.
Which code should you use?

pass4itsure 70-483 exam question q7-1

A. Option A
B. Option B
C. Option C
D. Option D
Correct Answer: B
Explanation: Enumerable.Where Method (IEnumerable, Func)
Filters a sequence of values based on a predicate.
Example:
List fruits =
new List { “apple”, “passionfruit”, “banana”, “mango”, “orange”, “blueberry”, “grape”, “strawberry” };
IEnumerable query = fruits.Where(fruit => fruit.Length
foreach (string fruit in query)
{
Console.WriteLine(fruit);
}
/*
This code produces the following output:
apple
mango
grape
*/

 

QUESTION 8
You are developing an application by using C#.
The application includes an object that performs a long running process.
You need to ensure that the garbage collector does not release the object\\’s resources until the process completes.
Which garbage collector method should you use?
A. RemoveMemoryPressure()
B. ReRegisterForFinalize()
C. WaitForFullGCComplete()
D. KeepAlive()
Correct Answer: D
Explanation: The purpose of the KeepAlive method is to ensure the existence of a reference to an object that is at risk of
being prematurely reclaimed by the garbage collector.
Reference: GC.KeepAlive Method (Object)
https://msdn.microsoft.com/en-us/library/system.gc.keepalive(v=vs.110).aspx

 

QUESTION 9
You are developing an assembly that will be used by multiple applications.
You need to install the assembly in the Global Assembly Cache (GAC).
Which two actions can you perform to achieve this goal? (Each correct answer presents a complete solution. Choose
two.)
A. Use the Assembly Registration tool (regasm.exe) to register the assembly and to copy the assembly to the GAC.
B. Use the Strong Name tool (sn.exe) to copy the assembly into the GAC.
C. Use Microsoft Register Server (regsvr32.exe) to add the assembly to the GAC.
D. Use the Global Assembly Cache tool (gacutil.exe) to add the assembly to the GAC.
E. Use Windows Installer 2.0 to add the assembly to the GAC.
Correct Answer: DE
There are two ways to deploy an assembly into the global assembly cache:
*
Use an installer designed to work with the global assembly cache. This is the preferred option for installing assemblies
into the global assembly cache.
*
Use a developer tool called the Global Assembly Cache tool (Gacutil.exe), provided by the Windows
Software Development Kit (SDK).
Note:
In deployment scenarios, use Windows Installer 2.0 to install assemblies into the global assembly cache. Use the Global
Assembly Cache tool only in development scenarios, because it does not provide assembly reference counting and
other features provided when using the Windows Installer.
http://msdn.microsoft.com/en-us/library/yf1d93sz%28v=vs.110%29.aspx

 

QUESTION 10
You are developing an application that includes a class named UserTracker. The application includes the following code
segment. (Line numbers are included for reference only.)pass4itsure 70-483 exam question q10

You need to add a user to the UserTracker instance. What should you do?

pass4itsure 70-483 exam question q10-1

A. Option A
B. Option B
C. Option C
D. Option D
Correct Answer: D

 

QUESTION 11
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains
a unique solution that might meet the stated goals. Some question sets might have more than one correct solution,
while
others might not have a correct solution.
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not
appear in the review screen.
You have the following C# code. (Line numbers are included for reference only.)pass4itsure 70-483 exam question q11

You need the foreach loop to display a running total of the array elements, as shown in the following output. Solution:
You insert the following code at line 02:

pass4itsure 70-483 exam question q11-1

Does this meet the goal?
A. Yes
B. No
Correct Answer: B
x += y is equivalent to x = x + y References: https://docs.microsoft.com/en-us/dotnet/csharp/language-reference/operators/addition-assignment-operator

 

QUESTION 12
An application will upload data by using HTML form-based encoding. The application uses a method named
SendMessage. The SendMessage() method includes the following code. (Line numbers are included for reference
only.)pass4itsure 70-483 exam question q12

The receiving URL accepts parameters as form-encoded values.
You need to send the values intA and intB as form-encoded values named a and b, respectively.
Which code segment should you insert at line 04?

pass4itsure 70-483 exam question q12-1

A. Option A
B. Option B
C. Option C
D. Option D
Correct Answer: D
WebClient.UploadValuesTaskAsync – Uploads the specified name/value collection to the resource identified by the
specified URI as an asynchronous operation using a task object.
These methods do not block the calling thread.
http://msdn.microsoft.com/en-us/library/system.net.webclient.uploadvaluestaskasync.aspx

 

QUESTION 13
You are implementing a new method named ProcessData. The ProcessData() method calls a third-party component
that performs a long-running operation to retrieve stock information from a web service.
The third party component uses the IAsyncRcsult pattern to signal completion of the long- running operation so that the
UI can be updated with the new values.
You need to ensure that the calling code handles the long-running operation as a 5ystem.Threading_Tasks.Task object
to avoid blocking the Ul thread.
Which two actions should you perform? (Each correct answer presents part of the solution.
Choose two.)
A. Apply the async modifier to the ProcessData() method signature.
B. Call the component by using the TaskFactory FromAsync() method.
C. Apply the following attribute to the ProcessDataO method signature:[Methodlmpl (MetrhodlmplOptiions .
Synchronized) ]
D. Create a TaskCompletionSource object.
Correct Answer: BD

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