Question 1

Computed tomography scanners and magnetic resonance imagers both use a ______for image processing.

Accepted Answer

A) microcomputer 
B) minicomputer 
C) supercomputer 
D) mainframe computer 
A) microcomputer 
B) minicomputer 
C) supercomputer 
D) mainframe computer B

Question 2

Secondary storage refers to all of the following except:

Accepted Answer

A) read-only memory 
B) magnetic tapes 
C) magnetic disks 
D) optical disks 
A) read-only memory 
B) magnetic tapes 
C) magnetic disks 
D) optical disks A

Question 3

Please match the following computer concepts for each group. All answer selections will be used just once.
-Microprocessor

Accepted Answer

A) Digital integrated circuit 
B) A string of 8 bits 
C) 2 bytes 
D) 1,000,000 bytes 
E) Internal memory
F)1000 bytes
G)Bit
H)Optical disk 
A) Digital integrated circuit 
B) A string of 8 bits 
C) 2 bytes 
D) 1,000,000 bytes 
E) Internal memory
F)1000 bytes
G)Bit
H)Optical disk A

Question 4

Which of the following chips provide temporary storage of data and programs to be processed by the central processing unit?

Accepted Answer

A) ROM chips 
B) RAM chips 
C) PROM chips 
D) EEPROM chips 
A) ROM chips 
B) RAM chips 
C) PROM chips 
D) EEPROM chips

Question 5

Which of the following can handle not only communications data but also audio and video signals at the same time over the same cables?

Accepted Answer

A) integrated services digital network (ISDN) 
B) modem 
C) coaxial cable 
D) multiplexer 
A) integrated services digital network (ISDN) 
B) modem 
C) coaxial cable 
D) multiplexer

Question 6

The arithmetic-logic unit is part of the control unit.

Accepted Answer

A) True 
 B)False

Question 7

The following are examples of operating systems except:

Accepted Answer

A) UNIX 
B) Microsoft Word 
C) OS/2 
D) Macintosh OS 
A) UNIX 
B) Microsoft Word 
C) OS/2 
D) Macintosh OS

Question 8

The analog-to-digital converter:

Accepted Answer

A) converts analog input into digital data 
B) converts digital data into analog data 
C) converts binary digits into voltage 
D) converts binary digits into a computed tomography image 
A) converts analog input into digital data 
B) converts digital data into analog data 
C) converts binary digits into voltage 
D) converts binary digits into a computed tomography image

Question 9

Computer memory capacity is expressed in all of the following, except:

Accepted Answer

A) megabytes (M
B)  
B) gigabytes (G
B)  
C) terabytes (T
B)  
D) megagram (MG) 
A) megabytes (M
B)  
B) gigabytes (G
B)  
C) terabytes (T
B)  
D) megagram (MG)

Question 10

A computer system consists of:

Accepted Answer

A) people and hardware 
B) hardware and software 
C) software and people 
D) hardware, software, and people 
A) people and hardware 
B) hardware and software 
C) software and people 
D) hardware, software, and people

Question 11

Which of the following is not an imaging application of the computer?

Accepted Answer

A) computed tomography 
B) film library functions 
C) magnetic resonance imaging 
D) digital radiography 
A) computed tomography 
B) film library functions 
C) magnetic resonance imaging 
D) digital radiography

Question 12

Please match the following computer concepts for each group. All answer selections will be used just once.
-Modulation-demodulation

Accepted Answer

A) Mimicking human intelligence 
B) Secondary storage 
C) Destructive program 
D) Modem 
E) UNIX
F)Output hardware
G)CD-ROM 
A) Mimicking human intelligence 
B) Secondary storage 
C) Destructive program 
D) Modem 
E) UNIX
F)Output hardware
G)CD-ROM

Question 13

Please match the following computer concepts for each group. All answer selections will be used just once.
-Operating system

Accepted Answer

A) Mimicking human intelligence 
B) Secondary storage 
C) Destructive program 
D) Modem 
E) UNIX
F)Output hardware
G)CD-ROM 
A) Mimicking human intelligence 
B) Secondary storage 
C) Destructive program 
D) Modem 
E) UNIX
F)Output hardware
G)CD-ROM

Question 14

Star networks can be applied to which of the following?

Accepted Answer

A) bus network 
B) local area network 
C) hierarchical network 
D) ring network 
A) bus network 
B) local area network 
C) hierarchical network 
D) ring network

Question 15

The use of graphic symbols to indicate the sequence of operations needed to solve a problem is called a:

Accepted Answer

A) pseudocode 
B) top-down program design 
C) flow chart 
D) logic structure 
A) pseudocode 
B) top-down program design 
C) flow chart 
D) logic structure

Question 16

Which imaging communication protocol is used with picture archiving and communications systems?

Accepted Answer

A) health level 
B) digital imaging and communications in medicine 
C) hospital information system 
D) radiology information system 
A) health level 
B) digital imaging and communications in medicine 
C) hospital information system 
D) radiology information system

Question 17

Which of the following is an example of computer software?

Accepted Answer

A) magnetic disks 
B) magnetic tapes and drums 
C) optical disks 
D) computer programs 
A) magnetic disks 
B) magnetic tapes and drums 
C) optical disks 
D) computer programs

Question 18

Please match the following computer concepts for each group. All answer selections will be used just once.
-Binary digit

Accepted Answer

A) Digital integrated circuit 
B) A string of 8 bits 
C) 2 bytes 
D) 1,000,000 bytes 
E) Internal memory
F)1000 bytes
G)Bit
H)Optical disk 
A) Digital integrated circuit 
B) A string of 8 bits 
C) 2 bytes 
D) 1,000,000 bytes 
E) Internal memory
F)1000 bytes
G)Bit
H)Optical disk

Question 19

All the following represent hardware except the:

Accepted Answer

A) keyboard 
B) computer program 
C) mouse 
D) cathode ray tube 
A) keyboard 
B) computer program 
C) mouse 
D) cathode ray tube

Question 20

One kilobyte is equal to 1000 bytes.

Accepted Answer

A) True 
 B)False

Computed tomography scanners and magnetic resonance imagers both use a ______for image processing.

Secondary storage refers to all of the following except:

Please match the following computer concepts for each group. All answer selections will be used just once. -Microprocessor

Which of the following chips provide temporary storage of data and programs to be processed by the central processing unit?

Which of the following can handle not only communications data but also audio and video signals at the same time over the same cables?

The arithmetic-logic unit is part of the control unit.

The following are examples of operating systems except:

The analog-to-digital converter:

Computer memory capacity is expressed in all of the following, except:

A computer system consists of:

Which of the following is not an imaging application of the computer?

Please match the following computer concepts for each group. All answer selections will be used just once. -Modulation-demodulation

Please match the following computer concepts for each group. All answer selections will be used just once. -Operating system

Star networks can be applied to which of the following?

The use of graphic symbols to indicate the sequence of operations needed to solve a problem is called a:

Which imaging communication protocol is used with picture archiving and communications systems?

Which of the following is an example of computer software?

Please match the following computer concepts for each group. All answer selections will be used just once. -Binary digit

All the following represent hardware except the:

One kilobyte is equal to 1000 bytes.

Computed Tomography: An Overview

Digital Image Processing

Physical Principles of Computed Tomography

Data Acquisition Concepts

Image Reconstruction

Basic Instrumentation

Image Postprocessing and Visualization Tools

Image Quality

Radiation Dose in Computed Tomography

Single-Slice Spiralhelical Computed Tomography: Physical Principles and Instrumentation

Multislice Spiralhelical Computed Tomography: Physical Principles and Instrumentation

Other Technical Applications of Computed Tomography Imaging: Basic Principles

Three-Dimensional Computed Tomography: Basic Concepts

Virtual Reality Imaging

Positron Emission Tomographycomputed Tomography Scanners

Computed Tomography of the Head, Cerebral Vessels, Neck, and Spine

Computed Tomography of the Body

Pediatric Computed Tomography

Quality Control for Computed Tomography Scanners

Filters

Exam 2: Introduction to Computers

Computed tomography scanners and magnetic resonance imagers both use a ______for image processing.

Secondary storage refers to all of the following except:

Please match the following computer concepts for each group. All answer selections will be used just once. -Microprocessor

Which of the following chips provide temporary storage of data and programs to be processed by the central processing unit?

Which of the following can handle not only communications data but also audio and video signals at the same time over the same cables?

The arithmetic-logic unit is part of the control unit.

The following are examples of operating systems except:

The analog-to-digital converter:

Computer memory capacity is expressed in all of the following, except:

A computer system consists of:

Which of the following is not an imaging application of the computer?

Please match the following computer concepts for each group. All answer selections will be used just once. -Modulation-demodulation

Please match the following computer concepts for each group. All answer selections will be used just once. -Operating system

Star networks can be applied to which of the following?

The use of graphic symbols to indicate the sequence of operations needed to solve a problem is called a:

Which imaging communication protocol is used with picture archiving and communications systems?

Which of the following is an example of computer software?

Please match the following computer concepts for each group. All answer selections will be used just once. -Binary digit

All the following represent hardware except the:

One kilobyte is equal to 1000 bytes.

Computed Tomography: An Overview

Digital Image Processing

Physical Principles of Computed Tomography

Data Acquisition Concepts

Image Reconstruction

Basic Instrumentation

Image Postprocessing and Visualization Tools

Image Quality

Radiation Dose in Computed Tomography

Single-Slice Spiralhelical Computed Tomography: Physical Principles and Instrumentation

Multislice Spiralhelical Computed Tomography: Physical Principles and Instrumentation

Other Technical Applications of Computed Tomography Imaging: Basic Principles

Three-Dimensional Computed Tomography: Basic Concepts

Virtual Reality Imaging

Positron Emission Tomographycomputed Tomography Scanners

Computed Tomography of the Head, Cerebral Vessels, Neck, and Spine

Computed Tomography of the Body

Pediatric Computed Tomography

Quality Control for Computed Tomography Scanners

Filters