CYBR 3123 Quiz 1 Exam Questions With
Verified And Updated Answers.
The level of the computer hierarchy that is composed of gates and wires is the: -
answer✔digital logic level.
The ________ is the agreed-upon interface between all the software that runs on the machine
and the hardware that executes it. It allows you to talk to the machine. - answer✔instruction
set architecture
Color depth reflects the number of colors that can be displayed on an LCD screen atone time. -
answer✔True
The difference in expressive power between the physical components of a computer and a
high-level language such as C++ is called a: - answer✔semantic gap.
The organization that sets standards for photographic film and the pitch of screw threads, in
addition to matters concerning computers, is the - answer✔ISO.
The first completely electronic computer was the: - answer✔Atanasoff-Berry Computer.
The first general-purpose programmable electronic computer was the: - answer✔ENIAC.
The mechanical computer that included mechanisms that provided memory and an arithmetic
processing unit was the: - answer✔Difference Engine.
Cloud storage is a limited form of: - answer✔Infrastructure as a Service (IaaS)
Watson defeated human Jeopardy! champions using ______ methods. - answer✔cognitive
Which of the following is a computer that used second-generation (transistor) technology? -
answer✔PDP-1
Software as a Service (SaaS) replaces the _________ of the computer hierarchy with an
Internet-based application. - answer✔digital logic level through user levels
There are ____________ kilobytes in an exabyte. - answer✔2^50
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