A way to overcome the problem of blocking threads is to use a technology referred to as __________ , which converts a blocking system call into a nonblocking system call.
Fill in the blank(s) with the appropriate word(s).
6. jacketing
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Placing navigation links in an unordered list nested within a ____ element is a common technique used in Web design.
A. block B. link C. menu D. nav
Which of the following is NOT true about tablet computers?
A) Tablet computers are alternatives to traditional desktop or laptop computers. B) Tablet computers are lightweight, portable, wireless computing devices that use a touch-screen interface. C) Instead of clicking or double-clicking on icons or files, users tap or double-tap on a tablet. D) The speed and width of the swipe often control the amount of movement on screen.
Why is an understanding of cryptography important to operating systems designers?
What will be an ideal response?
You can replace lines 5 and 6 in the following function with ____.1 /* copy string2 to string1 */2 void strcopy(char string1[], char string2[])3 {4 int i = 0;5 while (string1[i] = string2[i])6 i++;7 }
A. while (*string1 = *string2) ; B. while (*string1 = string2) ; C. while (*string1++ = *string2++) ; D. while (*++string1 = *++string2) ;