Final answer:
A temporary job assignment needs to have a definite time period that is expected to be one year or less. Lisa's assignment with FedCo is anticipated to last for 11 months, which exceeds the one-year threshold.
Step-by-step explanation:
Lisa's temporary job assignment with FedCo, which is anticipated to last for 11 months, would not meet the 'temporary' business connection requirement. According to the IRS, a temporary job assignment needs to have a definite time period that is expected to be one year or less. Since Lisa's assignment is anticipated to last for 11 months, it exceeds the one-year threshold and would not be considered temporary for tax purposes.