Recent activity by lRadha / GATE Overflow for GATE CSE

6 answers

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UGC NET CSE | January 2017 | Part 3 | Question: 50
Consider a disk queue with I/O requests on the following cylinders in their arriving order: $6,10,12,54,97,73,128,15,44,110,34,45$. The disk head is assumed to be at cylinder $23$ and moving in the direction of decreasing number of ... in the disk is $150$. The disk head movement using SCAN -scheduling algorithm is: $172$ $173$ $227$ $228$

Consider a disk queue with I/O requests on the following cylinders in their arriving order: $6,10,12,54,97,73,128,15,44,110,34,45$. The disk head is assumed to be at cyli...

5.2k views

commented Dec 10, 2018

1 answer

2

with a four programs in memory and with 80% average I/O wait,the CPU utilization
with a four programs in memory and with 80% average I/O wait,the CPU utilization a)60% b)70% d)90% d)100%

with a four programs in memory and with 80% average I/O wait,the CPU utilizationa)60% b)70% d)90% d)100%

5.0k views

commented Jul 5, 2018

3 answers

3

UGC NET CSE | January 2017 | Part 3 | Question: 52
Some of the criteria for calculation of priority of a process are: Processor utilization by an individual process. Weight assigned to a user or group of users Processor utilization by a user or group of processes In fair scheduler, priority is calculated based on: only (i) and (ii) only (i) and (iii) (i) ,(ii) and (iii) only (ii) and (iii)

Some of the criteria for calculation of priority of a process are:Processor utilization by an individual process.Weight assigned to a user or group of usersProcessor util...

1.3k views

answer edited May 16, 2018

4 answers

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UGC NET CSE | November 2017 | Part 3 | Question: 48
In Software Configuration Management (SCM), which of the following is a use-case supported by standard version control systems? Managing several versions or release of a software Filing bug reports and tracking their progress Allowing team members to work in parallel Identifying when ... b), and (c) Only (a), (b), and (d) Only (b), (c), and (d)

In Software Configuration Management (SCM), which of the following is a use-case supported by standard version control systems?Managing several versions or release of a s...

724 views

answered Nov 6, 2017

2 answers

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UGC NET CSE | November 2017 | Part 3 | Question: 5
Which of the following is correct statement? In memory - mapped I/O, the CPU can manipulate I/O data residing in interface registers that are not used to manipulate memory words. The isolated I/O method isolates memory and I ... data the two units share a common clock. In synchronous serial transmission of data the two units have different clocks.

Which of the following is correct statement?In memory – mapped I/O, the CPU can manipulate I/O data residing in interface registers that are not used to manipulate memo...

3.3k views

answer edited Nov 6, 2017

3 answers

6

UGC NET CSE | November 2017 | Part 3 | Question: 74
Which of the following routing technique / techniques is/are used in distributed systems? Fixed Routing Virtual Routing Dynamic Routing (a) only (a) and (b) only (c) only All (a), (b), (c)

Which of the following routing technique / techniques is/are used in distributed systems?Fixed RoutingVirtual RoutingDynamic Routing(a) only(a) and (b) only(c) onlyAll (a...

911 views

answered Nov 6, 2017

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