SSA Chandigarh TGT Science - Medical Mock Test - 7 - SSA Chandigarh MCQ

Hence, Option A is correct.

The ratio 35 : 84 in simplest form is:
To simplify the ratio 35 : 84, we need to find the greatest common divisor (GCD) of 35 and 84, and then divide both numbers by this common divisor. Let's calculate:

GCD of 35 and 84 is 7.
Divide both numbers by 7: 35 ÷ 7 = 5, 84 ÷ 7 = 12.
So, the simplified ratio is 5 : 12, which corresponds to option (c).

D : C = 80 : 100 = 4 : 5
C : B = (100 – 20) : (100) = 4 : 5
B : A = 300 : 100 = 3 : 1
A : B : C : D = 25 : 75 : 60 : 48

Hence, Option D is correct.

Hence, Option D is correct.

Routing in OSI Network Architecture

Answer: B. Data link layer

Explanation:

The OSI (Open Systems Interconnection) model is a conceptual framework that standardizes the functions of a communication system into seven different layers. The routing process, which involves the selection of the best path for data packets to travel from the source to the destination, is primarily performed by the network layer in the OSI model. However, the data link layer also plays a role in routing by facilitating the transmission of data between directly connected nodes or devices. Here's a breakdown of the routing process in the OSI model:

1. Network Layer:

• The network layer is responsible for logical addressing, routing, and path determination.


• It receives data from the transport layer and adds network layer headers to create packets.


• It determines the best path for packet transmission based on the destination address and network conditions.


• It uses routing protocols (such as OSPF, RIP, BGP) to exchange routing information and build routing tables.


• It forwards packets to the next hop or the next network based on the routing table.

2. Data Link Layer:

• The data link layer provides reliable point-to-point communication between directly connected nodes.


• It encapsulates the network layer packets into data frames and adds data link layer headers and trailers.


• It performs error detection and correction using techniques like CRC (Cyclic Redundancy Check).


• It controls the flow of data between devices to avoid congestion.


• It uses MAC (Media Access Control) addresses to identify devices on the same network.


• It performs local network routing by forwarding data frames to the appropriate device based on MAC addresses.

While the primary responsibility of routing lies with the network layer, the data link layer contributes to the routing process by facilitating communication between directly connected devices. Therefore, in the OSI network architecture, routing is performed by both the network layer and the data link layer.

Long term scheduling
- Determines when new processes are admitted to the system
- Also known as admission scheduling or job scheduling
- Determines which processes should be brought into the system from the job pool or job queue
- Decides when a new process can be created and executed in the system
- Mainly focuses on managing the resources required by the processes and ensuring that the system does not become overloaded
Medium term scheduling
- Involves swapping processes between main memory and secondary memory (e.g., hard disk)
- Decides which processes should be swapped out of main memory and which should be brought back in
- It is responsible for managing the degree of multiprogramming or the number of processes in the ready state that are kept in main memory
Short term scheduling
- Also known as CPU scheduling
- Determines which process should be executed next by the CPU
- Determines the order in which ready processes are allocated the CPU for execution
- Focuses on improving the performance of the system by minimizing the waiting time and maximizing the CPU utilization
- Examples of short-term scheduling algorithms include First-Come, First-Served (FCFS), Round Robin, and Shortest Job Next (SJN)
None of these
- This option is incorrect as one of the above options is the correct answer

To add an image to a template in Microsoft Office, follow these steps:
1. Open the template in Microsoft Office.
2. Look for the toolbar with various options and buttons.
3. Locate the Picture button on the toolbar. This button is represented by an icon that looks like a picture or a camera.
4. Click on the Picture button. This will open a dialog box or a file explorer window.
5. In the dialog box or file explorer window, navigate to the location where the image file is stored on your computer.
6. Select the image file by clicking on it once.
7. Click the Insert or Open button in the dialog box or file explorer window to add the image to the template.
8. The image will now be inserted into the template at the current cursor position.
Please note that the specific toolbar name may vary depending on the version of Microsoft Office you are using. However, the Picture button is commonly used and should be available in most versions.
So, the correct answer is D: Picture toolbar.

An audio output unit
An audio output unit refers to a device that produces sound or audio output. Here are some key points to understand about audio output units:
1. Can speak out small range of digits and specified words:
- Audio output units are capable of producing sound in the form of spoken words and digits.
- They can be programmed to speak out specific words or digits, such as phone numbers, addresses, or other predetermined information.
2. Is not used in information system:
- This statement is incorrect. Audio output units are commonly used in information systems to provide auditory feedback or instructions to users.
- For example, automated phone systems often use audio output units to provide instructions or read out options to callers.
3. Is very expensive and is thus not used:
- This statement is also incorrect. Audio output units come in a wide range of prices, depending on their complexity and capabilities.
- While some high-end audio output units may be expensive, there are also many affordable options available in the market.
4. Is normally used to give only background music:
- This statement is incorrect. While audio output units can be used to play background music, their functionality extends far beyond that.
- They are commonly used in various applications such as multimedia systems, gaming consoles, public announcement systems, and more.
In conclusion, an audio output unit is a versatile device used for producing sound or audio output. It can speak out a small range of digits and specified words, is commonly used in information systems, comes in a wide range of prices, and can be used for various purposes beyond playing background music.

The size of an organization chart object
The size of an organization chart object refers to its dimensions and can be adjusted in PowerPoint.
Options:
- Option A: Is determined by the presentation design and cannot be changed.
- Option B: Is determined by the presentation design but can be changed in PowerPoint.
- Option C: Is dependent on the amount of text within the organization chart.
- Option D: Both (b) and (c).

The correct answer is Option D, which means that the size of an organization chart object can be changed in PowerPoint and is also dependent on the amount of text within the organization chart. Here's why:
- The size of an organization chart object is not solely determined by the presentation design. While the initial size may be influenced by the design template, it can be adjusted manually in PowerPoint.
- PowerPoint allows users to resize and scale objects, including organization chart objects. This flexibility enables users to customize the size of the object according to their specific needs and preferences.
- Additionally, the size of the organization chart object can also be influenced by the amount of text within it. If the chart contains a large amount of text, it may require a larger size to accommodate all the information effectively.
- Conversely, if the chart has minimal text or fewer levels, it may be possible to reduce the size of the object without compromising readability or clarity.
In summary, the size of an organization chart object can be changed in PowerPoint, and it can also vary depending on the amount of text within the chart.

Shortcut Key to Hide Entire Column in Excel:
To hide an entire column in Excel, you can use the following shortcut key:
Answer: B - CTRL 0
Here is a detailed explanation of the shortcut key:
1. CTRL: This key is the Control key on your keyboard.
2. 0: This is the number zero key on your keyboard.
To hide an entire column using the CTRL 0 shortcut key, follow these steps:
1. Select the column: Click on the header of the column you want to hide. The entire column should be highlighted.
2. Press CTRL 0: While the column is selected, press the CTRL key on your keyboard, followed by the number zero key (0).
Important Points to Note:
- This shortcut key hides the entire column, including all the cells and data within that column.
- The hidden column is not deleted, it is just hidden from view.
- To unhide a column, you can use the CTRL SHIFT 0 shortcut key.
Summary:
The shortcut key to hide an entire column in Excel is CTRL 0. This allows you to quickly hide columns in your spreadsheet without deleting them. Remember to select the column first and then press CTRL 0 to hide it.

Outputs needed by middle level managers:
- Summary reports with good grouping: Middle level managers require summary reports that provide a concise overview of key information, such as sales figures, production data, or project updates. These reports should be well-organized and grouped in a logical manner to facilitate understanding and decision-making.
- Exception reports: Middle level managers need exception reports that highlight any deviations, anomalies, or significant events that require attention. These reports help managers identify problems or areas of concern that may require further investigation or action.
- Detailed reports: Middle level managers may also require detailed reports that provide comprehensive information on specific aspects of their department or projects. These reports can include detailed financial statements, performance metrics, or project progress updates.
- Expected reports: Middle level managers may have specific reports that they expect on a regular basis. These reports may be customized to their needs and provide them with the necessary information to monitor and manage their department effectively.
Overall, the outputs needed by middle level managers should provide them with the necessary information to make informed decisions, monitor performance, and identify any issues or opportunities within their area of responsibility.

Inter Process Communication (IPC)
Inter Process Communication (IPC) refers to the mechanisms and techniques used by different processes running on a computer system to communicate and share data with each other. It allows processes to exchange information, synchronize their activities, and coordinate their actions.
Methods of Inter Process Communication
There are several methods of IPC that can be used for communication between processes. These methods include:
1. Mails:
- Processes can communicate with each other by sending messages through a mailbox or a message queue.
- Messages can be exchanged asynchronously, allowing processes to communicate even if they are not running at the same time.
- This method is commonly used in message-oriented middleware systems.
2. Messages:
- Processes can communicate by sending messages directly to each other.
- Messages can be sent using various protocols, such as TCP/IP or UDP/IP.
- This method allows for both synchronous and asynchronous communication between processes.
3. System Calls:
- Processes can use system calls provided by the operating system to communicate with each other.
- System calls such as pipe, shared memory, and sockets can be used for IPC.
- This method allows for efficient and reliable communication between processes.
4. Traps:
- Processes can use software interrupts or traps to communicate with the operating system or other processes.
- Traps can be used to request services from the operating system or to notify other processes about events.
- This method is commonly used in event-driven systems.
In conclusion, inter process communication can be done through various methods such as mails, messages, system calls, and traps. The choice of IPC method depends on the requirements of the system and the nature of the communication between processes.

Statement (i): An address with all bits 1 is interpreted as all networks or all hosts.

• This statement is true.


• An address with all bits 1 is known as the broadcast address.


• When this address is used, it is interpreted as a request to send data to all networks or all hosts within a network.


• For example, in a network with an IP address of 192.168.1.0 and a subnet mask of 255.255.255.0, the broadcast address would be 192.168.1.255.

Statement (ii): The class A network 128.0.0.0 is defined as the loopback network.

• This statement is false.


• The loopback network is defined as 127.0.0.0/8, not 128.0.0.0.


• The loopback address 127.0.0.1 is used to test network connectivity on a local machine.


• It is commonly used for troubleshooting and is not assigned to any physical network interface.

Therefore, the correct answer is (i) only.

Page footing is:
A: Same as report heading
- This option is incorrect as page footing is not the same as the report heading.
B: The labels printed at the end of each page
- This option is correct. Page footing refers to the labels or information that is printed at the bottom of each page.
C: The labels printed at the end of each control group
- This option is incorrect as page footing is not specific to control groups.
D: The labels printed at the end of a report
- This option is incorrect as page footing is not limited to the end of a report.
In summary, the correct answer is B: The labels printed at the end of each page. Page footing refers to the labels or information that is printed at the bottom of each page.

UNIX operating system is a/an ______.
UNIX operating system is an all of the above - a time sharing operating system, a multi-user operating system, and a multi-tasking operating system.
Time sharing operating system:
- UNIX allows multiple users to access the system simultaneously, with each user having their own terminal or session.
- The operating system efficiently allocates and manages system resources such as CPU time, memory, and peripherals among the users.
Multi-user operating system:
- UNIX supports multiple users accessing the system at the same time.
- Each user has their own user account, with their own files and processes.
- Users can concurrently perform tasks and share resources on the system.
Multi-tasking operating system:
- UNIX allows multiple processes to run concurrently.
- It manages the execution of multiple programs simultaneously, dividing the CPU time among them.
- Users can run multiple applications or tasks at the same time, improving overall system efficiency.
Summary:
UNIX is a versatile operating system that supports time sharing, multi-user, and multi-tasking capabilities. It allows multiple users to access the system simultaneously, runs multiple processes concurrently, and efficiently manages system resources.

Explanation:
The correct answer is B:

Dos

. DOS (Disk Operating System) is not a requirement of the internet. Here is a detailed explanation of why each of the other options is a requirement:
A: Operating System
- An operating system is required to run the necessary software and manage hardware resources on a computer. It provides the foundation for running internet-related applications and services.
C: Web browser
- A web browser is essential for accessing and viewing websites on the internet. It interprets HTML, CSS, and JavaScript code to display web pages and allows users to navigate through different websites.
D: Modem
- A modem is used to connect a computer or other device to the internet. It converts digital data from the computer into analog signals that can be transmitted over telephone lines or other communication channels. The modem at the receiving end then converts the analog signals back into digital data.
In summary, while an operating system, web browser, and modem are all requirements for accessing and using the internet, DOS is not necessary for internet connectivity.

Answer: C. Always

Teresa is not a pleasant person. She is always in a bad mood.

Explanation:

• The sentence describes Teresa as an unpleasant person.
• To emphasize her unpleasantness, we need to choose the option that shows she is frequently in a bad mood.
• Option A "never" means she is not in a bad mood, which does not align with the description.
• Option B "seldom" means she is rarely in a bad mood, which also does not align with the description.
• Option C "always" means she is constantly in a bad mood, which emphasizes her unpleasantness and aligns with the description.
• Option D "none of the above" is not applicable since option C is the correct choice.

Answer: B Explanation: The synonym for the word "Glib" is Fluent. Here's a breakdown of the options: - A: Dull - This is an antonym, not a synonym, as glib means smooth and easy in speech. - B: Fluent - This is the correct synonym, as it also means smooth, easy, and effortless in speech. - C: Thin - This is unrelated to the meaning of glib. - D: Sharp - This can be related to intelligence or wit, but not specifically to the smoothness or ease of speech that glib refers to.

he first blank suggests a messy ‘state’ because that is what causes ‘smirk and jokes’, hence, the right word is 'dishevelled' which means 'making clothes untidy'. This eliminates all other options.

Also, the second blank suggests a hint towards her and the right word to be used here is 'indicative', which means 'serving as a sign or indication'. This perfectly fits in the context.

Meanings of the given words:

Dishevelled (Verb): making clothes untidy.
Indicative (Adjective): serving as a sign or indication.
Reckless (Adjective): heedless of danger.
Predicting (Verb): say something that will happen in future.
Upbeat (Adjective): cheerful.
Releasing (Verb): allow or enable to escape from confinement.
Terrific (Adjective): of great size.
Amounting (Verb): come to be total.

So, the correct option is A.

Answer: B: might Explanation: - The sentence is about a possibility or uncertainty, which is best expressed using the modal verb "might." - "Mustn't" implies a prohibition or something that is not allowed. - "Have to" indicates an obligation or necessity. - "Wouldn't" is used to express a refusal or a hypothetical situation in the past.

The fact that ‘domestic cats defend their territories’ holds the context of the sentence. In this regard, only the word ‘territorial’ fits in the blank correctly.
This eliminates all other options.
Meanings of the given words:
Territorial (adjective): relating to the ownership of an area.
Timid (adjective): showing a lack of courage or confidence; easily frightened.
Social (adjective): relating to society or its organization.
So, the correct option is C. 

Old Trafford, located in Manchester, England, is famously known as "The Theatre of Dreams." It is the home ground of Manchester United, one of the most successful football clubs in the English Premier League.

SEBI proposed changes in the regulatory framework for Special Situation Funds to facilitate the acquisition of stressed loans. Special Situation Funds (SSFs) are sub-category of Alternative Investment Funds (AIFs).
Sebi suggested a definition of ‘special situation assets’, eligibility of investors in SSFs in terms of Insolvency law, among others. The proposals have been floated after consultations with the Reserve Bank of India (RBI), which is the principal regulator for the sale and purchase of stressed loans in India.

The Heisman Trophy is awarded annually to the most outstanding player in college football in the United States.

The Brahmaputra River System originates from the Angsi glacier of the Himalayas in Tibet. It enters India in Arunachal Pradesh and flows through Assam before emptying into the Bay of Bengal.

ਝੱਖ ਮਾਰਨਾ- (ਸਮਾਂ ਅਜਾਈਂ ਗੁਆਉਣਾ) ਬਜ਼ੁਰਗਾਂ ਦੇ ਕਹਿਣ ਅਨੁਸਾਰ ਗਿਆ ਸਮਾਂ ਮੁੜ ਵਾਪਿਸ ਨਹੀਂ ਆਉਂਦਾ, ਇਸ ਲਈ ਹਮੇਸ਼ਾ ਸਮੇਂ ਨੂੰ ਚੰਗੇ ਕੰਮੀ ਲਗਾਓ ਨਾ ਕੇ ਅਜਾਈਂ ਗੁਆਓ।

• ਝੰਡਾ ਗੱਡਣਾ (ਅਧਿਕਾਰ ਜਮਾਉਣਾ) ਭਾਰਤੀ ਸੈਨਿਕਾਂ ਨੇ ਕਾਰਗਿਲ ਦਾ ਯੁੱਧ ਜਿੱਤ ਕੇ ਆਪਣਾ ਝੰਡਾ ਗੱਡਿਆ।
• ਝੱਲ ਖਿਲਾਰਨਾ (ਪਾਗਲਾਂ ਦੀ ਤਰ੍ਹਾਂ ਕਰਨਾ) ਮੀਤਾ ਘਰ ਵਿਚ ਛੋਟੀ ਹੋਣ ਕਰਕੇ ਹਰ ਵਕਤ ਝੱਲ ਖਿਲਾਰਦੀ ਰਹਿੰਦੀ ਹੈ।

ਇੱਥੇ ਨੇਕੀ ਸ਼ਬਦ ਦਾ ਵਿਰੋਧੀ ਸ਼ਬਦ ਬਦੀ ਹੈ।ਇਸ ਤਰ੍ਹਾਂ ਅਸੀ ਕੁਝ ਹੋਰ ਉਦਾਹਰਨਾਂ ਵੇਖਦੇ ਹਾਂ।

Key Points

• ਨੇਕੀ-ਬਦੀ
• ਸੱਚ-ਝੂਠ
• ਆਦਿ- ਅੰਤ
• ਕੁਚੱਜਾ-ਚੰਗਾ

ਸਹੀ ਜਵਾਬ ਹੈ , ਸ਼ੁੱਕਰਵਾਰ
Key Points

Hence, option D is correct.