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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>RKG | Test Yourself</title>
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<body>
<header>
<div class="banner"></div>
</header>
<nav>
<a href="index.html">Home</a>
<a href="videos.html">Videos</a>
<a href="tutors.html">Tutors</a>
<a href="testyourself.html">Test Yourself</a>
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<a href="login.html" class="flex-align-right">Login/SignUp</a>
</nav>
<main>
<section class="intro"></section>
</main>
<div class="container">
<h1 class="Heading">Test Yourself</h1>
<br>
<span class="Networking_Test">Networking</span>
<br>
<br>
<div class="ques_div">
<p class="question">
<strong>1. The IETF standards documents are called ________</strong>
</p>
<li>A) RFC</li>
<li>B) RCF</li>
<li>C) ID</li>
<li>D) DFC</li>
<li class="answer">
<details>
<summary>View Answer</summary>
<p>Answer: A</p>
<p>
RFC stands for Request For Comments and they are documents that
describe methods, behaviors, research, or innovations applicable to
the working of the Internet.
</p>
</details>
</li>
<br />
<p class="question">
<strong
>2. In the layer hierarchy as the data packet moves from the upper to
the lower layers, headers are ___________</strong
>
</p>
<li>A) Added</li>
<li>B) Removed</li>
<li>C) Rearranged</li>
<li>D) Modified</li>
<li class="answer">
<details>
<summary>View Answer</summary>
<p>Answer- A</p>
<p>
Each layer adds its own header to the packet from the previous
layer. For example, in the Internet layer, the IP header is added
over the TCP header on the data packet that came from the transport
layer.
</p>
</details>
</li>
<br />
<p class="question">
<strong
>3. The structure or format of data is called ___________</strong
>
</p>
<li>A) Automatic</li>
<li>B) Half-duplex</li>
<li>C) Full-duplex</li>
<li>D) Simplex</li>
<li class="answer">
<details>
<summary>View Answer</summary>
<p>Answer- D</p>
<p>
In simplex transmission, data flows in single direction which in
this case refers to the data flowing from the keyboard to the
computer. Another example would be of the mouse where the data flows
from the mouse to the computer only.
</p>
</details>
</li>
<br />
<p class="question">
<strong>4. The first Network was called ________</strong>
</p>
<li>A) CNNET</li>
<li>B) NSFNET</li>
<li>C) ASAPNET</li>
<li>D) ARPANET</li>
<li class="answer">
<details>
<summary>View Answer</summary>
<p>Answer- D</p>
<p>
ARPANET stands for Advanced Research Projects Agency Networks. It
was the first network to be implemented which used the TCP/IP
protocol in the year 1969.
</p>
</details>
</li>
<br />
<p class="question">
<strong
>5. A _______ is the physical path over which a message
travels.</strong
>
</p>
<li>A) Path</li>
<li>B) Medium</li>
<li>C) Protocol</li>
<li>D) Route</li>
<li class="answer">
<details>
<summary>View Answer</summary>
<p>Answer- B</p>
<p>
Messages travel from sender to receiver via a physical path called
the medium using a set of methods/rules called protocol. Mediums can
be guided (wired) or unguided (wireless).
</p>
</details>
</li>
<br />
<p class="question">
<strong>6. Which organization has authority over interstate and international commerce in the communications field?</strong>
</p>
<li>A) ITU-T</li>
<li>B) IEEE</li>
<li>C) FCC</li>
<li>D) ISOC</li>
<li class="answer">
<details>
<summary>View Answer</summary>
<p>Answer- C</p>
<p>
FCC is the abbreviation for Federal Communications Commission. FCC
is responsible for regulating all interstate communications
originating or terminating in USA. It was founded in the year 1934.
</p>
</details>
</li>
<br />
<p class="question">
<strong>7. The IETF standards documents are called ________</strong>
</p>
<li>A) Frame filter</li>
<li>B) Packet filter</li>
<li>C) Content filter</li>
<li>D) Virus filter</li>
<li class="answer">
<details>
<summary>View Answer</summary>
<p>Answer: B</p>
<p>
As you know, firewalls are available as hardware appliances, as software-only, or a combination of the two. In every case, the purpose of a firewall is to isolate your trusted internal network (or your personal PC) from the dangers of unknown resources on the Internet and other network connections that may be harmful. The firewall prevents unauthorized access to your internal, trusted network from outside threats.
</p>
</details>
</li>
<br /></strong>
</p>
<li>A) RFC</li>
<li>B) RCF</li>
<li>C) ID</li>
<li>D) DFC</li>
<li class="answer">
<details>
<summary>View Answer</summary>
<p>Answer: A</p>
<p>
RFC stands for Request For Comments and they are documents that
describe methods, behaviors, research, or innovations applicable to
the working of the Internet.
</p>
</details>
</li>
<br />
<p class="question">
<strong>8. Which of this is not a network edge device?</strong>
</p>
<li>A) PC</li>
<li>B) Smartphones</li>
<li>C) Servers</li>
<li>D) Switch</li>
<li class="answer">
<details>
<summary>View Answer</summary>
<p>Answer- D</p>
<p>
Network edge devices refer to host systems, which can host
applications like web browser. A switch can’t operate as a host, but
as a central device which can be used to manage network
communication.
</p>
</details>
</li>
<br />
<p class="question">
<strong
>9. A _________ set of rules that governs data communication.</strong
>
</p>
<li>A) Protocols</li>
<li>B) Standards</li>
<li>C) RFCs</li>
<li>D) Servers</li>
<li class="answer">
<details>
<summary>View Answer</summary>
<p>Answer- A</p>
<p>
In communications, a protocol refers to a set of rules and
regulations that allow a network of nodes to transmit and receive
information. Each layer in the network model has a protocol set, for
example, the transport layer has TCP and UDP protocols.
</p>
</details>
</li>
<br />
<p class="question">
<strong
>10. Three or more devices share a link in ________
connection.</strong
>
</p>
<li>A) Unipoint</li>
<li>B) Multipoint</li>
<li>C) Point to point</li>
<li>D) Simplex</li>
<li class="answer">
<details>
<summary>View Answer</summary>
<p>Answer- B</p>
<p>
A multipoint communication is established when three or many network
nodes are connected to each other. Frame relay, Ethernet and ATM are
some examples of multipoint connections.
</p>
</details>
</li>
</div>
<br>
<br>
<br>
<span class="Digital_Test">Digital Logic</span>
<br>
<br>
<div class="ques_div">
<p class="question">
<strong>1. A register is defined as ___________
</strong>
</p>
<li>A) The group of latches for storing one bit of information</li>
<li>B) The group of latches for storing n-bit of information</li>
<li>C) The group of flip-flops suitable for storing one bit of information</li>
<li>D) The group of flip-flops suitable for storing binary information</li>
<li class="answer">
<details>
<summary>View Answer</summary>
<p>Answer: D</p>
<p>
A register is defined as the group of flip-flops suitable for storing binary information. Each flip-flop is a binary cell capable of storing one bit of information. The data in a register can be transferred from one flip-flop to another.
</p>
</details>
</li>
<br />
<p class="question">
<strong
>2. The register is a type of ___________</strong
>
</p>
<li>A) Sequential circuit</li>
<li>B) Combinational circuit</li>
<li>C) CPU</li>
<li>D) Latches</li>
<li class="answer">
<details>
<summary>View Answer</summary>
<p>Answer- A</p>
<p>
Register’s output depends on the past and present states of the inputs. The device which follows these properties is termed as a sequential circuit. Whereas, combinational circuits only depend on the present values of inputs
</p>
</details>
</li>
<br />
<p class="question">
<strong
>3. How many types of registers are?</strong
>
</p>
<li>A) 2</li>
<li>B) 3</li>
<li>C) 4</li>
<li>D) 5</li>
<li class="answer">
<details>
<summary>View Answer</summary>
<p>Answer- C</p>
<p>
There are 4 types of shift registers, viz., Serial-In/Serial-Out, Serial-In/Parallel-Out, Parallel-In/Serial-Out and Parallel-In/Parallel-Out.
</p>
</details>
</li>
<br />
<p class="question">
<strong>4. The main difference between a register and a counter is ___________</strong>
</p>
<li>A) A register has no specific sequence of states</li>
<li>B) A counter has no specific sequence of states</li>
<li>C) A register has capability to store one bit of information but counter has n-bit</li>
<li>D) A register counts data</li>
<li class="answer">
<details>
<summary>View Answer</summary>
<p>Answer- A</p>
<p>
The main difference between a register and a counter is that a register has no specific sequence of states except in certain specialised applications.
</p>
</details>
</li>
<br />
<p class="question">
<strong
>5. In D register, ‘D’ stands for ___________</strong
>
</p>
<li>A) Delay</li>
<li>B) Decrement</li>
<li>C) Data</li>
<li>D) Decay</li>
<li class="answer">
<details>
<summary>View Answer</summary>
<p>Answer- C</p>
<p>
D stands for “data” in case of flip-flops and not delay. Registers are made of a group of flip-flops.
</p>
</details>
</li>
<br />
<p class="question">
<strong
>6. Registers capable of shifting in one direction is ___________</strong
>
</p>
<li>A) Universal Shift Register</li>
<li>B) Unidirectional Shift Register</li>
<li>C) Unipolar Shift Register</li>
<li>D) Unique Shift Register</li>
<li class="answer">
<details>
<summary>View Answer</summary>
<p>Answer- B</p>
<p>
The register capable of shifting in one direction is unidirectional shift register. The register capable of shifting in both directions is known as a bidirectional shift register.
</p>
</details>
</li>
<br />
<p class="question">
<strong
>7. A register that is used to store binary information is called ___________</strong
>
</p>
<li>A) Data register</li>
<li>B) Binary register</li>
<li>C) Shift register</li>
<li>D) D – Register</li>
<li class="answer">
<details>
<summary>View Answer</summary>
<p>Answer- B</p>
<p>
A register that is used to store binary information is called a binary register. A register in which data can be shifted is called shift register.
</p>
</details>
</li>
<br />
<p class="question">
<strong>8. A shift register is defined as ___________</strong>
</p>
<li>A) The register capable of shifting information to another register</li>
<li>B) The register capable of shifting information either to the right or to the left</li>
<li>C) The register capable of shifting information to the right only</li>
<li>D) The register capable of shifting information to the left only</li>
<li class="answer">
<details>
<summary>View Answer</summary>
<p>Answer- B</p>
<p>
The register capable of shifting information either to the right or to the left is termed as shift register. A register in which data can be shifted only in one direction is called unidirectional shift register, while if data can shifted in both directions, it is known as a bidirectional shift register.
</p>
</details>
</li>
<br />
<p class="question">
<strong>9. How many methods of shifting of data are available?</strong>
</p>
<li>A) 2</li>
<li>B) 3</li>
<li>C) 4</li>
<li>D) 5</li>
<li class="answer">
<details>
<summary>View Answer</summary>
<p>Answer- A</p>
<p>
There are two types of shifting of data are available and these are serial shifting & parallel shifting.
</p>
</details>
</li>
<br />
<p class="question">
<strong
>10. In serial shifting method, data shifting occurs ____________</strong
>
</p>
<li>A) One bit at a time</li>
<li>B) simultaneously</li>
<li>C) Two bit at a time</li>
<li>D) Four bit at a time</li>
<li class="answer">
<details>
<summary>View Answer</summary>
<p>Answer- A</p>
<p>
As the name suggests serial shifting, it means that data shifting will take place one bit at a time for each clock pulse in a serial fashion. While in parallel shifting, shifting will take place with all bits simultaneously for each clock pulse in a parallel fashion.
</p>
</details>
</li>
</div>
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