Of the operating systems discussed in this chapter, which one is most likely to
ID: 3870589 • Letter: O
Question
Of the operating systems discussed in this chapter, which one is most likely to be used to operate a bank’s computer system?
Embedded
Distributed
Single user
Real time
QUESTION 2
GUI stands for what kind of interface?
Menu-driven user interface
Command-driven user interface
Line-by-line user interface
Interface for real-time operating system
QUESTION 3
What is the first thing accessed from the hard drive when a Windows 7 computer boots?
Master Boot Record (MBR)
Boot.ini file
NTLDR
Boot Configuration Data
QUESTION 4
What is the more important reason for robust system security?
To protect system's data
To protect the job of the security officer
To protect the system's owners
To protect the system's hardware
QUESTION 5
What is winload.exe?
An operating system loader
A first-stage boot loader
A second-stage boot loader
The kernel
QUESTION 6
Which of the following are duties of POST?
To enable the BIOS
To verify the size of the main memory
To verify the integrity of the BIOS
To load the operating system's boot files
QUESTION 7
What happens most of the time after the power button is pressed and power has been stabilized by the power supply unit?
BIOS or EFI is initiated
CPU registers are initialized
POST occurs
Device drivers are loaded
QUESTION 8
Where is the BIOS located?
In read-only memory
In main memory
On the CPU
On the boot sector of a hard disk
QUESTION 9
When you buy an operating system, what is in the box?
Software
Hardware
Vaporware
Firmware
QUESTION 10
A single-user operating system is typically charged with managing which of these resources:
User Authorization
Applications
Hard Drives
Main Memory space
I.Embedded
II.Distributed
III.Single user
IV.Real time
Explanation / Answer
1. Of the operating systems discussed in this chapter, which one is most likely to be used to operate a bank’s computer system?
Ans: Embeeded
2. GUI stands for what kind of interface?
Ans: Interface for real-time operating system
3. What is the first thing accessed from the hard drive when a Windows 7 computer boots?
Ans: Master Boot Record (MBR)
4. What is the more important reason for robust system security?
Ans: To protect system's data
5. What is winload.exe?
Ans: An operating system loader
6. Which of the following are duties of POST?
Ans: To verify the integrity of the BIOS
7. What happens most of the time after the power button is pressed and power has been stabilized by the power supply unit?
Ans: CPU registers are initialized
8. Where is the BIOS located?
Ans: On the CPU Actually on motherboard which is not mentioned here
9. When you buy an operating system, what is in the box?
Ans: Software
10. A single-user operating system is typically charged with managing which of these resources:
Ans: User Authorization
Ans: Master Boot Record (MBR)
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