GATE (Graduate Aptitude Test in Engineering) Computer Science: Questions 1312 - 1315 of 2080

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Question 1312

Question

MCQ▾

What is the size (in terms of bits) of the “Time to live” field in IPV4 header? (Model paper II)

Choices

Choice (4)Response

a.

2

b.

4

c.

8

d.

16

Question 1313

Appeared in Year: 2017 (UGC-NET)

Question

MCQ▾

Which of the following is correct statement? (November paper III)

Choices

Choice (4)Response

a.

In memory - mapped I/O, the CPU can manipulate I/O data residing in interface registers that are not used to manipulate memory words.

b.

The isolated I/O method isolates memory and I/O addresses so that memory address range is not affected by interface address assignment.

c.

In asynchronous serial transfer of data the two units share a common clock.

d.

In synchronous serial transmission of data the two units have different clocks.

Question 1314

Question

MCQ▾

In assembly language programming, which of the following is not a Control Register? (Model paper III)

Choices

Choice (4)Response

a.

Parity Flag

b.

Stack Segment

c.

Sign Flag

d.

Direction Flag

Question 1315

Appeared in Year: 2017 (UGC-NET)

Question

MCQ▾

The address of a class B host is to be split into subnets with a 6 - bit subnet number. What is the maximum number of subnets and maximum number of hosts in each subnet? (November paper III)

Choices

Choice (4)Response

a.

b.

c.

d.

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