csi fall

According to the von Neumann model, __________ are stored in memory.

•  A. Only data

•  B. Only programs

•  C. Data and programs

•  D. Neither data nor programs

What generation introduced high-level programming languages

•  A. First generation
  
  
   

• B. Second generation

• C. Third generation

• D. Fourth generation

In the fetch phase, the control unit orders the system to copy the next instruction into the __________ in the CPU.

•  A. Program counter

• B. Instruction register

• C. Memory

• D. Register

A __________ is a storage device that can undergo multiple writes and erasures.

• A. CD-ROM

• B. CD-R

• C. CD-RW

• D. CD-RR

What is the name of the display feature that highlights areas of the screen which require operator attention?

• A. Pixel

• B. Reverse video

• C. Touch screen

• D. Cursor

• E. None of the others

What is the taxonomy of computer organization?

• A. SIMD - Single Instruction-stream, Multiple Data-stream

• B. MISD - Multiple Instruction-stream, Single Data-stream

• C. MIMD - Multiple Instruction-stream, Multiple Data-stream

• D. All of the others

Which is a unit representing the number of bits of discrete data?

• A. Baud

• B. Byte

• C. Bit

• D. All of the others

• E. None of the others

Binary numbers need more places for counting because:

• A. 0's and 1's can be added in front of them

• B. 0's and 1's have to be properly placed

• C. They are always big numbers

• D. Binary base is small

• E. None of the others

Convert the fraction decimal number 0.625 to binary:
 


 

• A. 1.010

• B. 0.101

• C. 1.110

• D. 0.110

A group of bits in the binary system are represented as one digit in the octal system. How many bits?


 

• A. 1

• B. 2

• C. 3

• D. 4

• E. None of the others