The conference was organized for all the ______ in the cityA.mathematics teacherB.mathemat
The conference was organized for all the ______ in the city
A.mathematics teacher
B.mathematic teachers
C.mathematics teachers
D.mathematic's teachers
The conference was organized for all the ______ in the city
A.mathematics teacher
B.mathematic teachers
C.mathematics teachers
D.mathematic's teachers
A.multi-purpose applications B.reasonable price
C.user-friendly interfaces D.instruction sets
A.time B.feature
C.volume D.cost
A.Chinese used the abacus over 2000 years ago, which was considered the earliest mechanical computer.
B.Blaise Pascal, British mechanics, developed the first mechanical adder/subtractor in 1642.
C.In 1827 a Frenchman Charles Cabbage designed a difference engine for polynomial evaluation.
D.Konrad Zuse made the first binary mechanical computer in 1944, which was for general-purpose computations.
A.lower cost B.higher performance
C.sustained productivity D.Nil of the above
A.lookahead, pipelining, data parallelism
B.vectorization, concurrency, partitioning
C.simultaneity, overlapping, replication
D.multitasking, miniturization, digitalisation
A.Network prefixes are stored in the router's memory.
B.It's necessary for the routers to keep track of the entire address.
C.Most networks today are based on the OSI-seven-layer model.
D.Routers can't decide to forward datagrams based on the network portion of the IP address.
A.there are different scales of catalog
B.it is different for buyers and for sellers
C.it is the online representation of what is for sale
D.it is the same of business to business as business to customer
A.much more complex than
B.much more simpler than
C.much more beautiful
D.the same as
A.a shared network
B.a catalog
C.a transaction settlement
D.an agreement between a customer and a supplier
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