Question 1

What metal is contained behind the outer layers of a DVD?

Accepted Answer

A)  Silver 
B)  Aluminum 
C)  Gold 
D)  Platinum 
A)  Silver 
B)  Aluminum 
C)  Gold 
D)  Platinum C

Question 2

Real-time operating systems are commonly found on:

Accepted Answer

A)  large company mainframes. 
B)  modern x-ray equipment. 
C)  personal computers. 
D)  personal organizers. 
A)  large company mainframes. 
B)  modern x-ray equipment. 
C)  personal computers. 
D)  personal organizers. B

Question 3

Most modern keyboards connect to the back of the box using a ______ connection.

Accepted Answer

A)  PS/1 
B)  PS/2 
C)  PS/3 
D)  PS/4 
A)  PS/1 
B)  PS/2 
C)  PS/3 
D)  PS/4 B

Question 4

In the binary code, the value of one is assigned when a transistor is _____ and the current _____ through.

Accepted Answer

A)  open; passes 
B)  closed; passes 
C)  open; does not pass 
D)  closed; does not pass 
A)  open; passes 
B)  closed; passes 
C)  open; does not pass 
D)  closed; does not pass

Question 5

The higher the resolution, the less information that can be displayed on the monitor.

Accepted Answer

A) True 
 B)False

Question 6

Storage capacity for early hard drives was:

Accepted Answer

A)  10 GB. 
B)  100 GB. 
C)  10 MB. 
D)  100 MB. 
A)  10 GB. 
B)  100 GB. 
C)  10 MB. 
D)  100 MB.

Question 7

A handheld personal organizer is an example of a ______ operating system.

Accepted Answer

A)  real-time 
B)  single-user, single-task 
C)  single-user, multitask 
D)  multiuser 
A)  real-time 
B)  single-user, single-task 
C)  single-user, multitask 
D)  multiuser

Question 8

Response rate refers to the amount of time it takes the crystal to go:

Accepted Answer

A)  to an on state. 
B)  from an off state to on and vice versa. 
C)  to an off state. 
D)  from an on state to an off state. 
A)  to an on state. 
B)  from an off state to on and vice versa. 
C)  to an off state. 
D)  from an on state to an off state.

Question 9

A barcode reader is a type of ______ device.

Accepted Answer

A)  processing 
B)  input 
C)  output 
A)  processing 
B)  input 
C)  output

Question 10

The CPU is:

Accepted Answer

A)  the PC encasement. 
B)  an external storage device. 
C)  a microprocessor found on the motherboard. 
D)  a stand-alone microprocessor. 
A)  the PC encasement. 
B)  an external storage device. 
C)  a microprocessor found on the motherboard. 
D)  a stand-alone microprocessor.

Question 11

The system clock uses a:

Accepted Answer

A)  lithium battery. 
B)  quartz battery. 
C)  vibrating quartz crystal. 
D)  vibrating lithium crystal. 
A)  lithium battery. 
B)  quartz battery. 
C)  vibrating quartz crystal. 
D)  vibrating lithium crystal.

Question 12

"Write once, read many" is represented by which of the following identifiers?

Accepted Answer

A)  ROM 
B)  RO 
C)  R 
D)  RW 
A)  ROM 
B)  RO 
C)  R 
D)  RW

Question 13

If a PC had a 5.0-GHz CPU, it would have a system clock that would tick ______ billion times per second.

Accepted Answer

A)  1 
B)  3 
C)  5 
D)  7 
A)  1 
B)  3 
C)  5 
D)  7

Question 14

A parallel port sends ______ bit(s) of data through a connection compared with a serial port, which can send ______ bit(s) of data.

Accepted Answer

A)  8; 2 
B)  8; 1 
C)  2; 8 
D)  1; 8 
A)  8; 2 
B)  8; 1 
C)  2; 8 
D)  1; 8

Question 15

Binary code is a computer language based on:

Accepted Answer

A)  ones and zeros. 
B)  ones and tens. 
C)  tens and zeros. 
A)  ones and zeros. 
B)  ones and tens. 
C)  tens and zeros.

Question 16

How many bits make up four bytes?

Accepted Answer

A)  8 
B)  16 
C)  32 
D)  64 
A)  8 
B)  16 
C)  32 
D)  64

Question 17

The basic picture element is known as a:

Accepted Answer

A)  matrix. 
B)  dot. 
C)  pixel. 
D)  bit. 
A)  matrix. 
B)  dot. 
C)  pixel. 
D)  bit.

Question 18

How many bytes are needed to store one alphanumeric character?

Accepted Answer

A)  1 
B)  8 
C)  32 
D)  64 
A)  1 
B)  8 
C)  32 
D)  64

Question 19

______ represents how close the dots are located to one another within a pixel.

Accepted Answer

A)  Dot matrix 
B)  Aspect ratio 
C)  Viewable area 
D)  Dot pitch 
A)  Dot matrix 
B)  Aspect ratio 
C)  Viewable area 
D)  Dot pitch

Question 20

RAM is:

Accepted Answer

A)  permanent for the CPU. 
B)  long term for open programs. 
C)  temporary for the CPU. 
D)  short term for open programs. 
A)  permanent for the CPU. 
B)  long term for open programs. 
C)  temporary for the CPU. 
D)  short term for open programs.

What metal is contained behind the outer layers of a DVD?

Real-time operating systems are commonly found on:

Most modern keyboards connect to the back of the box using a ______ connection.

In the binary code, the value of one is assigned when a transistor is _ and the current _ through.

The higher the resolution, the less information that can be displayed on the monitor.

Storage capacity for early hard drives was:

A handheld personal organizer is an example of a ______ operating system.

Response rate refers to the amount of time it takes the crystal to go:

A barcode reader is a type of ______ device.

The CPU is:

The system clock uses a:

"Write once, read many" is represented by which of the following identifiers?

If a PC had a 5.0-GHz CPU, it would have a system clock that would tick ______ billion times per second.

A parallel port sends bit(s) of data through a connection compared with a serial port, which can send bit(s) of data.

Binary code is a computer language based on:

How many bits make up four bytes?

The basic picture element is known as a:

How many bytes are needed to store one alphanumeric character?

______ represents how close the dots are located to one another within a pixel.

RAM is:

Introduction to Digital Radiography and Pacs

Digital Image Characteristics

Digital Radiographic Image Processing and Manipulation

Photostimulable Phosphor Image Capture

Tft Flat Panel Array Image Acquisition

Ccdcmos Image Capture

Networking and Communications Basics

Pacs Fundamentals

Pacs Archiving and Peripherals

Ensuring Quality in Pacs

Quality Acceptance Testing Within Digital Projection Imaging

Filters

Exam 7: Basic Computer Principles

What metal is contained behind the outer layers of a DVD?

Real-time operating systems are commonly found on:

Most modern keyboards connect to the back of the box using a ______ connection.

In the binary code, the value of one is assigned when a transistor is _____ and the current _____ through.

The higher the resolution, the less information that can be displayed on the monitor.

Storage capacity for early hard drives was:

A handheld personal organizer is an example of a ______ operating system.

Response rate refers to the amount of time it takes the crystal to go:

A barcode reader is a type of ______ device.

The CPU is:

The system clock uses a:

"Write once, read many" is represented by which of the following identifiers?

If a PC had a 5.0-GHz CPU, it would have a system clock that would tick ______ billion times per second.

A parallel port sends ______ bit(s) of data through a connection compared with a serial port, which can send ______ bit(s) of data.

Binary code is a computer language based on:

How many bits make up four bytes?

The basic picture element is known as a:

How many bytes are needed to store one alphanumeric character?

______ represents how close the dots are located to one another within a pixel.

RAM is:

Introduction to Digital Radiography and Pacs

Digital Image Characteristics

Digital Radiographic Image Processing and Manipulation

Photostimulable Phosphor Image Capture

Tft Flat Panel Array Image Acquisition

Ccdcmos Image Capture

Networking and Communications Basics

Pacs Fundamentals

Pacs Archiving and Peripherals

Ensuring Quality in Pacs

Quality Acceptance Testing Within Digital Projection Imaging

Filters

In the binary code, the value of one is assigned when a transistor is _ and the current _ through.

A parallel port sends bit(s) of data through a connection compared with a serial port, which can send bit(s) of data.