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Free Microsoft AZ-700 Exam Questions (page: 7)

Page 7 of 75
PDF with 369 Questions
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SIMULATION



Username and password

Use the following login credentials as needed:

To enter your username, place your cursor in the Sign in box and click on the username below.

To enter your password, place your cursor in the Enter password box and click on the password below.

Azure Username: User-12345678@cloudslice.onmicrosoft.com
Azure Password: xxxxxxxxxx

If the Azure portal does not load successfully in the browser, press CTRL-K to reload the portal in a new browser tab.

The following information is for technical support purposes only:
Lab Instance: 12345678

You need to ensure that hosts on VNET2 can access hosts on both VNET1 and VNET3. The solution must prevent hosts on VNET1 and VNET3 from communicating through VNET2.

To complete this task, sign in to the Azure portal.

  1. See Explanation section for answer.

Answer(s): A

Explanation:

We use VNET2 as hub, and VNET1 and VNET3 as spokes.
The spoke virtual networks peer with the hub and can be used to isolate workloads. A hub-spoke topology can be used without a gateway if you don't need cross-premises network connectivity.

Peer virtual networks

Step 1: In the search box at the top of the Azure portal, look for VNET2.
When VNET2 appears in the search results, select it.

Step 2: Under Settings, select Peerings, and then select + Add, as shown in the following picture:



Step 3: Enter or select the following information, accept the defaults for the remaining settings, and then select Add.
* Virtual network - Select VNET1 for the name of the remote virtual network.

Step 4: In the Peerings page, the Peering status is Connected, as shown in the following picture:



Step 5: Repeat steps 1 to 4, but in Step 3 add VNET3 instead of VNET1.


Reference:

https://learn.microsoft.com/en-us/azure/architecture/reference-architectures/hybrid-networking/hub-spoke



View Related Case Study

HOTSPOT (Drag and Drop is not supported)

You have an Azure subscription that contains a virtual network gateway named VNetGwy1. VNetGwy1 has a public IP address of 20.25.32.214.

You need to query the health probe of VNetGwy1.

How should you complete the URI? To answer, select the appropriate options in the answer area.

Note: Each correct selection is worth one point.

Hot Area:

  1. See Explanation section for answer.

Answer(s): A

Explanation:



Box 1: https:
Verify the Azure gateway health probe
Open health probe by browsing to the following URL:

https://<YourVirtualNetworkGatewayIP>:8081/healthprobe

For Active/Acive gateways use the following to check the second public IP:
https://<YourVirtualNetworkGatewayIP2>:8083/healthprobe

Box 2: 8081


Reference:

https://learn.microsoft.com/en-us/azure/vpn-gateway/vpn-gateway-troubleshoot-site-to-site-cannot-connect



View Related Case Study

HOTSPOT (Drag and Drop is not supported)

You have an on-premises datacenter.

You have an Azure subscription that contains 10 virtual machines and a virtual network named VNet1 in the East US Azure region. The virtual machines are connected to VNet1 and replicate across three availability zones.

You need to connect the datacenter to VNet1 by using ExpressRoute. The solution must meet the following requirements:

Maintain connectivity to the virtual machines if two availability zones fail.

Support 1000-Mbps connections.

Minimize costs.

What should you include in the solution? To answer, select the appropriate options in the answer area.

Note: Each correct selection is worth one point.

Hot Area:

  1. See Explanation section for answer.

Answer(s): A

Explanation:



Box 1: Three ExpressRoute Standard circuits
Maintain connectivity to the virtual machines if two availability zones fail.
Support 1000-Mbps connections.
Minimize costs.

Availability Zone aware ExpressRoute virtual network gateways An Availability Zone in an Azure region is a combination of a fault domain and an update domain. If you opt for zone-redundant Azure IaaS deployment, you may also want to configure zone-redundant virtual network gateways that terminate ExpressRoute private peering.



Incorrect:
* Premium not required
100 Mbps supported by Standard.

Note: Connectivity for an ExpressRoute circuit is limited to a single geopolitical region. Connectivity can be expanded to cross geopolitical regions by enabling the ExpressRoute premium feature. You can link up to 10 virtual networks in the same subscription as the circuit or different subscriptions using a single ExpressRoute circuit. This limit can be increased by enabling the ExpressRoute premium feature.

Box 2: Two ExpressRoute Gateway of the ErGw1AZ SKU
Zone-redundant gateways
To automatically deploy your virtual network gateways across availability zones, you can use zone-redundant virtual network gateways. With zone-redundant gateways, you can benefit from zone-resiliency to access your mission-critical, scalable services on Azure.

Feature support by gateway SKU
The following table shows the features supported across each gateway type.


Reference:

https://learn.microsoft.com/en-us/azure/vpn-gateway/about-zone-redundant-vnet-gateways https://learn.microsoft.com/en-us/azure/expressroute/expressroute-about-virtual-network-gateways



View Related Case Study

You have an Azure subscription that contains a virtual network named VNet1 and the virtual machines shown in the following table.



All the virtual machines are connected to Vnet1.

You need to ensure that the applications hosted on the virtual machines can be accessed from the internet. The solution must ensure that the virtual machines share a single public IP address.

What should you use?

  1. an internal load balancer
  2. Azure Application Gateway
  3. a NAT gateway
  4. a public load balancer

Answer(s): D

Explanation:

A public load balancer can provide outbound connections for virtual machines (VMs) inside your virtual network. These connections are accomplished by translating their private IP addresses to public IP addresses.
Public Load Balancers are used to load balance internet traffic to your VMs.
Load Balancer load-balances traffic at layer 4 (TCP or UDP).
Incorrect:
Not A: An internal (or private) load balancer is used where private IPs are needed at the frontend only. Internal load balancers are used to load balance traffic inside a virtual network. A load balancer frontend can be accessed from an on-premises network in a hybrid scenario.
Not B: How do Application Gateway and Azure Load Balancer differ?

Application Gateway is a layer 7 load balancer, which means it works only with web traffic (HTTP, HTTPS, WebSocket, and HTTP/2). It supports capabilities such as TLS termination, cookie-based session affinity, and round robin for load-balancing traffic. Load Balancer load-balances traffic at layer 4 (TCP or UDP).
What protocols does Application Gateway support?
Application Gateway supports HTTP, HTTPS, HTTP/2, and WebSocket.
Not C: NAT gateway is for outbound access.


Reference:

https://learn.microsoft.com/en-us/azure/load-balancer/load-balancer-overview https://learn.microsoft.com/en-us/azure/application-gateway/application-gateway-faq



View Related Case Study

HOTSPOT (Drag and Drop is not supported)

You have an Azure subscription.

You plan to use Azure Virtual WAN.

You need to deploy a virtual WAN hub that meets the following requirements:

Supports 4 Gbps of Site-to-Site (S2S) VPN traffic

Supports 8 Gbps of ExpressRoute traffic

Minimizes costs

How many scale units should you configure? To answer, select the appropriate options in the answer area.

Note: Each correct selection is worth one point.

Hot Area:

  1. See Explanation section for answer.

Answer(s): A

Explanation:



Box 1: 8
For the S2S VPN gateway
Supports 4 Gbps of Site-to-Site (S2S) VPN traffic

Need eight VPN S2S Scale Units.

Note: VPN S2S Scale Unit, $0.361/hour, 500 Mbps per Scale Unit, per Deployment Hour

Box 2: 4
For the ExpressRoute Gateway
Supports 8 Gbps of ExpressRoute traffic

Need four ExpressRoute Scale Units.

Note:
ExpressRoute Scale Unit, $0.42/hour, 2 Gbps per Scale Unit, per Deployment Hour


Reference:

https://azure.microsoft.com/en-us/pricing/details/virtual-wan/



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