CIS Surgical Instrument Specialist Exam 1
chapters 1-4 Quiz Study Guide with Correct
Answers 100% Pass | Graded A+
David Mungai [Date] [Course title]
,CIS Surgical Instrument Specialist Exam
1 chapters 1-4 Quiz Study Guide with
Correct Answers 100% Pass | Graded A+
What are the 5 major hardware components of a computer
system? - Answer>> 1) Central Processing Unit (CPU)
2) Main memory (RAM)
3) Secondary storage devices (USB and CDs)
4) Input Devices (Keyboard, mouse camera)
5) Output devices (Printer, monitor)
Hardware - Answer>> Tools, machinery, and other durable
equipment
The physical components
Software - Answer>> The programs and other operating
information used by a computer
Visual Basic - Answer>> Programming language interface
designed by Microsoft to allow users to modify code written in the
simple programming language known as Basic.
What is the main memory and its purpose? - Answer>>
"Computer's work area" which holds instructions and data needed
for programs that are currently running.
-quickly access data at any location
-used as temporary storage, but contents are lost when the power
is turned off.
Why do computers have both main memory and secondary
storage? - Answer>> -the main memory is useful for holding
instructions for the programs the computer is currently using and -
the secondary storage is useful for having a second backup on
, your data you want stored. Doesn't lose content even when the
computer shuts off
What are the two general categories of software? - Answer>>
1) Operating systems: set of programs that manage the
computer's hardware devices and controls the processes.
-Windows
-Mac OS
-Linux
2) Application software: programs that make the computer useful
for the user
- Word processing
-spreadsheet
-database packages
What is an algorithm? - Answer>> well-defined, ordered set of
steps for solving a problem
-necessary for computing certain tasks
Why were computer programming languages invented? -
Answer>> It allows us to use words instead of numbers to ease
the task of programming.
compiler- converts programming language statements to machine
language instructions.
What is an object and what is a control? - Answer>> Object:
Item that contains data ("properties" or "attributes") and has the
ability to perform actions. Object = code
Control: actually appears in a GUI.
EX) TextBox, Label, Button Control = appearance
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