1 The scope of Layer 2 Protocols (i.e. Data Link Layer Protocols) is one network at a time. That is, L2 protocols dictate how data is moved within a particular network. True OO O False 2 The scope of Layer 1 Standards (i.e. Physical Layer Standards) is one physical link at a time. That is, L1 standards dictate how data is moved from one device to another adjacent device directly connected to it. True O False 3 As discussed in material on Data Link Layer, there are a few different Data Link Layer protocols or standards. Each is used depending on the requirements. The following are examples of some common Data Link Layer standard: (Select all that apply) Ethernet (802.3) Point-to-Point Protocol (PPP) OOOOO High-level Data Link Control (HDLC) Protocol Internet Protocol (IP) Wi-Fi (802.11) 4 While there are different Data Link Layer (L2) protocols available, there are a large number of Physical Layer standards governing different types of transmission media, connectors, and approaches to encode data into signals. True Oo O False