linked linked linkedin whatsapp remove
Feedback

System Programming Quiz System Programming

Which of the following IO mechanisms allows greater performance to concurrent IO-intensive applications?

Memory Mapped IO
Read Ahead
Direct IO (Filesystem locking is skipped)
Async IO.

Answer:
Direct IO (Filesystem locking is skipped)

Note: This Question is unanswered, help us to find answer for this one

Previous
Next

Related System Programming Questions and Answers:

More System Programming MCQ Questions

Outcome of attempting an ioctl system call on a block device file?

Which system call can be used to create device special files?

If a process is terminated due to a SEGFAULT on a Solaris 9 system, what is the name of the core file that is created?

Which socket system call creates a Unix Domain Socket connection?

Which system call creates a named socket?

Is it good programming that the following function call is recursive? void func(unsigned long a) { unsigned long x; struct t_struct[] *p; : p = (struct t_struct *)alloca(a*sizeof(t_struct)); : While (x = f2()) func(x); : return; }

If you see: int ff; write(ff, data, sizeof(data)); you know that ff is:

The purpose of the poll() and select() system calls is to perform which of the following functions?

Given the following line: my_fd = open(filename, O_WRONLY | O_CREAT | O_TRUNC | O_APPEND, 0644); Which statement is true?

Which of the following is true of hard links?

QUIZACK

Evaluate your skill level in just 10 minutes with QUIZACK smart test system.

Categories

General Knowledge & Aptitude
Stocks & Investments
Electronics & Appliances
Softwares & Applications
Aviation & Aerospace
Website Designing & Development
Educational Subjects & Techniques
Public Relations & Dealings

New Exams

Corporate Strategy
Human Resource Information Systems
Human Resource Management (Fundamentals)
Business Ethics
Entrepreneurship
Purchasing and Supply Chain Management
Project Management
Management Fundamentals

Other Pages

Blog
About Us
Contact Us
Terms of Use
Privacy Policy

Copyright © 2021 Quizack . © 2021 All rights reserved