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question 151-200

Authored by 13. Đạt

English

University

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question 151-200
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51 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The most common systems security method is

firewall

passwords

encryption

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is not true about documentation?

Documentation gives better understanding of the problem

Documentation, of a system, should be as clear and direct as possible

Documentation increases the maintenance time and cost

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A program that converts a high-level language program to a set of instructions that can run on a computer is called a

Compiler

Editor

Debugger

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Daisy chain is a device for

interconnecting a number of devices to a number of controllers

connecting a number of devices to a controller

connecting a number of controllers to a device

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A non-relocatable program is one which

consists of a program and relevant information for its relocation.

all of the choices

can itself performs the relocation of its address-sensitive portions.

cannot be made to execute in any area of storage other than the one designated for it at the time of its coding or translation.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The operating system of a computer serves as a software interface between the user and

memory

screen

hardware

peripheral

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The dispatcher

puts tasks in I/O wait

is always small and simple

actually schedules the tasks into the processor

never changes task priorities

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