What is the option that allows you to combine layers temporarily?

Hold down Alt (Option on the Mac) when choosing Layer→Merge Visible. Photoshop merges those layers onto a new layer while leaving your original layers intact. Select the top layer of those you want merged. Choose Merge Down from the Layers panel menu or the Layer menu.

How does two-step authentication work?

A user has to verify at least one trusted phone number to enroll in mobile 2FA. Apple iOS, Google Android and Windows 10 all have apps that support 2FA, enabling the phone itself to serve as the physical device to satisfy the possession factor. Users are then prompted to enter a six-digit number.

What is Apple two-factor?

Two-factor authentication is an extra layer of security for your Apple ID designed to ensure that you’re the only person who can access your account, even if someone knows your password.

How do you turn off two-factor identification?

Turn off 2-Step Verification

On your Android phone or tablet, open your device’s Settings app Google. Manage your Google Account.
At the top, tap Security.
Under “Signing in to Google,” tap 2-Step Verification. You might need to sign in.
Tap Turn off.
Confirm by tapping Turn off.

Is it better to merge layers or flatten image?

Merge vs Flattening – No difference in quality. Merge allows you to combine certain layers and leave others unflattened. Flatten will collapse them all. most people flatten the images afterwards before saving & exporting back into Lr for touch up.

How do I merge layers without losing effects?

On a Windows PC, press Shift+Ctrl+Alt+E. On a Mac, press Shift+Command+Option+E. Basically, it’s all three modifier keys, plus the letter E. Photoshop adds a new layer and merges a copy of the existing layers onto it.

What are examples of two-factor authentication?

A good example of two-factor authentication is the withdrawing of money from an ATM; only the correct combination of a bank card (something the user possesses) and a PIN (something the user knows) allows the transaction to be carried out.

What is the best description of two-factor authentication?

Two-factor authentication (2FA) is a security system that requires two separate, distinct forms of identification in order to access something. The first factor is a password and the second commonly includes a text with a code sent to your smartphone, or biometrics using your fingerprint, face, or retina.

How do I bypass two factor authentication on Apple?

Answer: A: You can’t bypass 2FA. If you use security questions with your Apple ID, or if you don’t have access to a trusted device or phone number, go to iforgot.apple.com. Then you can unlock your account with your existing password or reset your password.

Is Apple two factor authentication mandatory?

Unfortunately, as previously mentioned, two-factor authentication is now a mandatory feature in the latest versions of both macOS and iOS. Confirm your change by clicking on Turn Off Two-Factor Authentication. Instead of using verification codes, assign new security questions for your Apple ID.

How do I turn off two factor authentication IOS 14?

How to Turn Off Two-Factor Authentication on iPhone?

Head over to. appleid.apple.com.
Now, type in your Apple ID and password and log in.
Next, go to the Security section.
Next on, click Edit.
Finally, click “Turn off two-factor authentication” (if you do not see this, then you cannot turn this off).

Does flattening an image reduce quality?

Merge vs Flattening – No difference in quality. Merge allows you to combine certain layers and leave others unflattened. Flatten will collapse them all. Always save as TIFF or PSD and keep the layers.

Which is the low part of the MAC layer?

Typically these are local area networks. The MAC layer is the “low” part of the second OSI layer, the layer of the “data link”. In fact, the IEEE divided this layer into two layers “above” is the control layer the logical connection (Logical Link Control, LLC) and “down” the control layer The medium access (MAC).

What are the Protocols of the MAC layer?

MAC Layer – What is MAC Layer Protocols? The Media Access Control (MAC) data communication Networks protocol sub-layer, also known as the Medium Access Control, is a sub-layer of the data link layer specified in the seven-layer OSI model. The medium access layer was made necessary by systems that share a common communications medium.

Which is responsible for Media Access Control ( MAC ) layer?

Media Access Control (MAC) layer- It is responsible for controlling how device in a network gain access to medium and permits to transmit data. Logical link control layer- This layer is responsible for identity and encapsulating network-layer protocols and allows you to find the error.

How can I turn off all layers at the same time?

Select the first layer, hold Shift, then select last layer. Select Freeze. Your current layer will not freeze but all others will. “No one can make you feel inferior without your consent. “-Eleanor Roosevelt 03-25-2013 09:10 AM 03-25-2013 09:10 AM Re: How can I turn off all layers at the same time? To make sure, that if “OFF” and not “FROZEN”!

What happens when there are duplicate MAC addresses?

The destination MAC address is that one. If it moves again now the source MAC is here and the Destination MAC is here. Bottom line answer, how far reaching is a MAC address, is it only matters at Layer 2. You can ask it this way, “Does the Google server have a MAC address?”

What are the responsibilities of the MAC layer?

The MAC sub-layer has two primary responsibilities: Data encapsulation, including frame assembly before transmission, and frame parsing/error detection during and after reception. Media access control, including initiation of frame transmission and recovery from transmission failure.