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Select all correct sentences regarding dual operating systems. D a. At the centre ofthe accelerators that enable a network to function is creating and reinforcing a sense of urgency around an opportunity so employees wake up eyery morning determined to nd an action that helps moving toward that opportunity. D b. The network within a dual operating system. requires motiyating and empowering people in the network to volunteer their energy and brain power for a common purpose. D c. A dual operating system refers to a managementdriven hierarchy working in concert with a network. F] d. Crucial for the dual operating system to work is to keep the information ow between the two systems separate