If T1 Has Not Unlocked Data Item Y, T2 Cannot

question 40

Short Answer

If T1 has not unlocked data item Y, T2 cannot begin; if T2 has not unlocked data item X, T1 cannot continue. Consequently, T1 and T2 each wait for the other to unlock the required data item. Such a deadlock is also known as a(n) _____.

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Definitions:

Postsynaptic Membrane

The part of the neuron or muscle cell that receives signals from the presynaptic neuron via neurotransmitters across the synaptic gap.

Acetylcholine

A neurotransmitter in the central and peripheral nervous systems, playing key roles in muscle activation, memory formation, and many other physiological functions.

Neurotransmitter

Chemical messengers that transmit signals across a chemical synapse from one neuron to another target neuron, muscle cell, or gland cell.

Acetylcholinesterase

An enzyme that breaks down the neurotransmitter acetylcholine, playing a critical role in muscle function and neural transmission.