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Mama L [17]
3 years ago
13

Students working at individual PCs in a computer laboratory send their files to be printed by a server that spools the files on

its hard disk. Under what conditions may a deadlock occur if the disk space for the print spool is limited
Computers and Technology
1 answer:
Vanyuwa [196]3 years ago
5 0

Answer:

Explanation:

Disk space is a limited resource on the spooling partition and once it is filled the will cause a deadlock. Every single block that comes into the spooling partition claims a resource, and the one behind that wants resources as well, and so on. Since the spooling space is limited and half of the jobs arrive and fill up space then no more blocks can be stored, causing a deadlock. This can be prevented allowing one job to finish and releasing the space for the next job.

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The purpose of a function that returns "void" is:_________. A) To satisfy compiler warnings B) To package a repeated task as a f
galben [10]

Answer:

B) To package a repeated task as a function even though the task does not yield a value

Explanation:

The purpose of a function that returns "void" is to package a repeated task as a function even though the task does not yield a value. Since the function does not return any value, it control returns to the caller.

5 0
3 years ago
Which of the following should you consider when
Alborosie

Answer:

  • future access
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Explanation:

Some file formats are fiddly and difficult to open which also makes preservation harder.

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3 years ago
Which one is not an operating system?1.mac 2.Microsoft office3.Iso.3.Android
quester [9]
It's either microsoft or office. Based on research I would say office.

I really hope this helps you! :-)
6 0
3 years ago
write a C program the prints out the size of variables with the following C data types- int, long, unsigned, long long, double,
Anit [1.1K]

<u>C program for finding size of different data types</u>

#include <stdio.h>

//driver function

int main()

{

   int a;  //declaring a of type int

   float b; //declaring b of type float

   double c; //declaring c of type double

   char d; //declaring d of type char

   long e; //declaring e of type long

   long long f; //declaring f of type longlong

   unsigned g; //declaring g of type unsigned

   // Sizeof operator is used to evaluate the size of a variable

printf(" int data type contains: %lu bytes\n",sizeof(a));/*Finding size of int */

printf("float data type contains : %lu bytes\n",sizeof(b));/*Finding size of float */

printf("double data type contains: %lu bytes\n",sizeof(c));/*Finding size of double */

printf("char data type contains: %lu byte\n",sizeof(d));/*Finding size of char */

printf("long data type contains: %lu byte\n",sizeof(e));/*Finding size of long*/ printf("longlong data type contains: %lu byte\n",sizeof(f));/*Finding size of longlong */

printf("unsigned data type contains: %lu byte\n",sizeof(g)); /*Finding size of unsigned */

   return 0;

}

<u>Output</u>

int data type contains: 4 bytes

float data type contains : 4 bytes

double data type contains: 8 bytes

char data type contains: 1 byte

long data type contains: 8 byte

longlong data type contains: 8 byte

unsigned data type contains: 4 byte

4 0
3 years ago
Based on the following passage on construction technology during the Middle Ages, why might a worker not be allowed to join a gu
olya-2409 [2.1K]

Answer:

He was not born into a family of skilled laborers

Explanation:

6 0
3 years ago
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