________ is a professional social networking site where you can form connections with colleagues and others
Fill in the blank(s) with correct word
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Add additional secret items to have in the player’s hand to allow different rooms to be accessed, such as a lantern to allow access to a tunnel under the Porch.
What will be an ideal response?
You can add tags to a bitmap image
Indicate whether the statement is true or false
Which Cisco STP mode extends on the IEEE 802.1w standard by providing an STP instance per VLAN?
A) MST B) RPVST+ C) PVST+ D) CST
Answer the following queries using relational algebra:
Consider the following relational schema, where the keys are underlined:
Employee ( ssn, name, gender, address, salary, supervisorSSN, dnumber )
Department ( dnumber, dmname, managerSSN)
DeptLocation ( dnumber, dlocation)
Project (pnumber, pname, plocation)
WorksOn (emplSSN, pnumber, hours)
(a) Retrieve the names of all male employees in department number 666, who work more
than 13 hours per week on project "Catch 22".
(b) Find the names of employees who are two managerial levels below the employee "Joe
Public".
(c) Find names of the department that have no employees.
(d) Find those employees in department number 123 who do not work on any project at
location NYC.