Options: 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
Ans:– D ,
More Operating System Related questions:
How was the generation of computer classified?
Options: by the device used in memory & processor
B. by the speed of computer
C. by the model of the computer
D. by the accuracy of computer
Ans:– A ,
. What does DMA stand for?
Options: A) Distinct Memory Access
B) Direct Memory Access
C) Direct Module Access
D) Direct Memory Allocation
. One way to make a PowerPoint slide display animations is to:
Options: a. Select the slide in normal view; and click Format, Animation b. Click the PowerPoint window and move it around vigorously with the mouse for a manual animation effect c. Select the slide in slide sorter view, right click and choose preset animations from the shortcut menu d. PowerPoint does not have an animation feature
Before creating a master document, you must switch to _________
Options: Normal View
B. Outline View
C. Web Layout View
D. Print Layout View
Ans:– B ,
Which two of the following are true regarding the distance-vector and link-state routing protocols? Link state sends its complete routing table out all active interfaces on periodic time intervals. Distance vector sends its complete routing table out all active interfaces on periodic time intervals. Link state sends updates containing the state of its own links to all routers in the internetwork. Distance vector sends updates containing the state of its own links to all routers in the internetwork.
Options: 1 only, 3 only, 2 and 3 only, None of the above
Options: Â A compiler does a conversion line by line as the program is run
B. Â A compiler converts the whole of a higher level program code into machine code in one step
C. Â A compiler is a general purpose language providing very efficient execution
D. Â None of the above
. If you need to remove only the formatting done in a range (numbers and formula typed there should not be removed), you must
Options: a. Â From Edit menu choose Clear and then Formats
b. Â From Edit menu choose Delete
c. Â Click on Remove Formatting tool on Standard Toolbar
d. Â Double click the Format Painter and then press Esc key in keyboard
Options: a. Automatically places clipart in your presentation b. Scans your presentation for incorrect spelling in your words on each slide c. Scans your presentation for incorrect spelling in Word Arts objects d. All of above
Which of the following is most responsible for the inability of auditors to uncover computer crimes?
Options: the auditor's lack of knowledge in computer technology, the prohibitively expensive audit procedures needed to detect computer frauds, the client's concern that the public will learn of the crime, the relatively small average take of computer frauds