Question # 1

A parallel interface

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transmit one bit at a time

transmit one or more bits at a time using a single wire

transmit 8 or more bits at a time using as many wires

cannot be used to connect a printer to a PC

An English-like language that one can use as a program design tool is

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BASIC

pseudocode

PL/I

Pascal

Temporary storage areas within the CPU are called

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ROMs

Registers

Accumulators

Address

In computer science, by information we mean

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Any output coming out form

Processed data put in intelligent form

A report printed by computer

Plural of data

When a bank teller uses a computer terminal to know the balance in a customer's account it is an example of

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on-line updating

off-line processing

on-line processing

on-line query

Positioning of headings and columns for the report format, considered during system design, might use.

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a record layout an organization chart

a decision table

a printer spacing chart

a printer spacing analysis

The lowest level of programming language is

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nonprocedural language

assembly language

BASIC

machine language

The process of allocating main memory to programs and keeping the programs in memory separate from each other is called

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memory protection

memory management

virtual storage

real storage

A collection of software that controls the overall operation of a computer is called

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application software

programming language

system software

operating software

Object program is

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A program written in machine language

A program to be translated into machine language

The translation of a high-level language into machine language

None of the above

The smallest unit of information is a(n).

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byte

bit

element

atom

The time between the user's request and the computer's reply

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concurrent time

response time

allocation time

event time

The act of reading new data into a register

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erases the previous contents of the register

is usually not possible

is possible only when the register is an accumulator

is possible only when the register is an accumulator or instruction register

The signal that the computer is awaiting a command from the user

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prompt

time slice

event

interrupt

Which of the following is termed ad minimum error code?

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Binary code

Gary code

Excess 3-code

Octal code

A string of binary digits treated as a unit is called a.

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bit

byte

word

character

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