Slack time is ______.

A:a way of decreasing the time required for decision making B:not used to level resources C:the same as float time D:used to assist in developing a timetable of the major components of a schedule

Don’t all stand up at one time! ______, please.

A:Each at one time B:One by one time C:One at a time D:One for each time

Whose ______ is it to answer the question this time

A:time B:position C:duty D:turn

Don't all stand up at one time! ______, please.

A:Each at one time B:One by one time C:One at a time D:One for each time

Whose ______ is it to answer the question this time ( )

A:time B:position C:duty D:turn

Whose ______ is it to answer the question this time

A:time B:position C:duty D:turn

Through a procedure known as time-sharing, one large computer can be employed (simultaneously) by lots of small users.

A:ahead of time B:all the time C:at the same time D:in time