61⟩ Which is not a valid file system? a. FAT 16 b. FAT 32 c. NTFS d. FXZ
d. FXZ
DOS (Disk Operating System)
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“DOS related Frequently Asked Questions by expert members with experience in Disk Operating System. These questions and answers will help you strengthen your technical skills, prepare for the new job test and quickly revise the concepts”
216 DOS (Disk Operating System) Questions And Answers
62⟩ Which file system DOS typically use? a. FAT 16 b. FAT 32 c. NTFS d. LMFS
a. FAT 16
63⟩ Which file system Windows 95 typically use? a. FAT 16 b. FAT 32 c. NTFS d. LMFS
b. FAT 32
64⟩ To delete a file without allowing it to store in recycle bin a. Press Delete key b. Press Shift + Delete key c. Press Ctrl + Delete key d. Press Alt + Delete key
b. Press Shift + Delete key
65⟩ What is the method of handling deadlocks? a. Use a protocol to ensure that the system will never enter a deadlock state. b. Allow the system to enter the deadlock state and then recover. c. Pretend that deadlocks never occur in the system. d. All of the Above
d. All of the Above
66⟩ In Microsoft windows, the graphical pattern on the desktop used as background for windows is a. Icons b. Wall paper c. Picture d. Background
b. Wall paper
67⟩ Which of the following is not a mode in starting Windows? a. Command Prompt b. Safe Mode c. Normal Mode d. Turbo Mode
d. Turbo Mode
68⟩ How do you connect internet in your system? a. My computer >> dialup networking b. Control panel >> modem c. Network neighborhood d. None of above
a. My computer >> dialup networking
69⟩ Which one of the following is not the function of Operating System? a. Resource Management b. File Management c. Networking d. Processor Management
c. Networking
70⟩ Which of the following is text browser? a. Lynx b. Hot Java c. Netscape d. Internet Explorer
a. Lynx
71⟩ The following applications may appear on system tray except a. System Clock b. Volume Control c. Network Connection d. MS Office Suite
d. MS Office Suite
72⟩ Which of the following is default location of saving and opening file? a. Desktop b. My computer c. My documents d. All of above
c. My documents
73⟩ By default we can save the file in a. Desktop b. Recycle bin c. My document d. My computer
c. My document
74⟩ ____ is the operating systems File and folder Manager. a. Windows Explorer b. Windows Control Panel c. My Computer d. My Documents
a. Windows Explorer
75⟩ It is used to explorer the contents of computer, drives as well as manage files a. ( Space) b. My Document c. My Computer d. My Network Place
b. My Document
76⟩ The OS used to operate the mobile phone is a a. Smart card OS b. Embedded OS c. Multiuser OS d. None of above
b. Embedded OS
77⟩ The necessary conditions needed before deadlock can occur? a. No Mutual Exclusion, Hold and wait, Preemption, Circular Wait b. Mutual Exclusion, No Hold and wait, Preemption, Circular Wait c. Mutual Exclusion, Hold and wait, No Preemption, Circular Wait d. Mutual Exclusion, Hold and wait, Preemption, No Circular Wait
c. Mutual Exclusion, Hold and wait, No Preemption, Circular Wait
78⟩ Which of the following is default mode for Windows to start? a. Command Prompt b. Safe Mode c. Normal Mode d. None of above
c. Normal Mode
79⟩ The file system "NTFS" stands for a. New Type File System b. Never Terminated File System c. New Technology File System d. Non Terminated File System
c. New Technology File System
80⟩ What is the full form of NTFS a. New Technology File System b. New Technical File System c. New Technician File System d. None of the above
a. New Technology File System
