1.
What is thin client?
Correct Answer
C. Computer or a computer program that depends on server to fulfill its computational roles.
Explanation
A thin client is a computer or computer program that relies on a server to perform its computational tasks. Unlike a traditional computer, a thin client does not have its own processing power or storage capabilities. Instead, it connects to a server over a network and relies on the server to handle all of the processing and storage functions. This allows for centralized management and reduces the hardware requirements for individual users, making thin clients a cost-effective and efficient solution for certain computing needs.
2.
Which of the following is not in OpenOffice.org?
Correct Answer
D. Microsoft Word
Explanation
OpenOffice.org is a free and open-source office suite that includes various applications such as a word processor (similar to Microsoft Word), spreadsheet, presentation, and a database management system. However, Microsoft Word is not a part of OpenOffice.org.
3.
Which of the following is not the input type for computer peripherals?
Correct Answer
C. Speaker
Explanation
The question is asking for the input type for computer peripherals. A mouse, scanner, and keyboard are all input devices that allow the user to interact with the computer by providing input. However, a speaker is an output device that produces sound from the computer, so it is not an input type for computer peripherals.
4.
How to avoid from getting Electrostatic discharge?
Correct Answer
C. Wear anti-electrostatic wristband
Explanation
To avoid getting electrostatic discharge, it is recommended to wear an anti-electrostatic wristband. This wristband helps to dissipate any static electricity that may build up on the body and prevents it from being discharged onto sensitive electronic components or equipment. By wearing this wristband, the risk of damaging electronic devices due to electrostatic discharge is greatly reduced.
5.
What are the good practices when handling the computer?
Correct Answer
B. Wear Anti-electrostatic wristband.
Explanation
Wearing an anti-electrostatic wristband is a good practice when handling a computer because it helps to prevent static electricity from damaging the sensitive electronic components. Static electricity can build up on our bodies and can discharge when we touch the computer, potentially causing damage. Wearing an anti-electrostatic wristband grounds the static electricity, preventing any discharge and protecting the computer.
6.
Which of the following is not the computer problem or issues?
Correct Answer
D. Printer installation failure.
Explanation
The given options list various computer problems or issues. System failure and hard disk failure are common problems that can occur in a computer. Silly window problem is not a recognized computer problem, so it can be eliminated as a correct answer. Printer installation failure, on the other hand, is a common issue that users may face while trying to install a printer on their computer. Therefore, it is the correct answer as it does not belong to the category of "not the computer problem or issues."
7.
How to create a good impression to the customer during services?
Correct Answer
B. Greet the customer according to company standard.
Explanation
Greeting the customer according to company standard is important in creating a good impression. It shows professionalism and respect towards the customer. By following the company's guidelines for greetings, it ensures consistency and a positive experience for the customer.
8.
Which of the following are not the types of server?
Correct Answer
C. Media server
Explanation
Media server is not a type of server because it is not responsible for hosting or managing data or services. A media server typically refers to a device or software that allows users to store, organize, and stream media files such as videos, music, or photos to other devices on a network. It is not involved in tasks such as file storage, print management, or database management, which are typically handled by file servers, print servers, and database servers respectively.
9.
Which of the following is not included in server configuration details?
Correct Answer
B. Drivers configuration
Explanation
The server configuration details typically include information about the server host name, security configuration, and network address configuration. However, the drivers configuration is not typically included in server configuration details. Drivers configuration refers to the installation and configuration of specific drivers required for hardware devices to work properly on the server. While important for the server's functionality, it is not directly related to the server's configuration details.
10.
Which of the following is not appropriate tool for wiring?
Correct Answer
D. Knife
Explanation
A knife is not an appropriate tool for wiring because it can be dangerous and may cause injury. Using a knife to strip wire insulation or make connections can result in accidental cuts or electrical shocks. It is important to use specialized tools such as crimp tools, punch down tools, and tone generators that are designed for safe and efficient wiring tasks.
11.
What types of backups are set to restore only the modified files?
Correct Answer
D. Incremental backup
Explanation
An incremental backup is a type of backup that only backs up the files that have been modified since the last backup. This means that it only takes a fraction of the time and storage space compared to a full backup. By only backing up the modified files, it allows for quicker and more efficient restoration of data.
12.
What is tool needed for bunching network cable around the server?
Correct Answer
A. Cable tie
Explanation
A cable tie is the tool needed for bunching network cables around the server. Cable ties are commonly used to secure and organize cables, as they are strong, durable, and easy to use. They can be tightened to hold cables in place and prevent them from becoming tangled or interfering with other equipment. Nylon rope, electrical tape, and cellophane tape are not typically used for this purpose and may not provide the same level of stability and organization as a cable tie.
13.
The following can cause injury while working with computer systems, except?
Correct Answer
D. Wearing electrostatic discharge (ESD) protection device.
Explanation
Wearing an electrostatic discharge (ESD) protection device is not a cause of injury while working with computer systems. In fact, it is a safety measure that helps prevent damage to electronic components from static electricity. On the other hand, using slippers instead of shoes can cause tripping or slipping accidents, using a wet cloth to clean the workstation can lead to electrical shocks or short circuits, and wearing jewelry while working on a computer system can get caught in the equipment or cause electrical hazards.
14.
What is room temperature for server room requirement?
Correct Answer
D. 61 to 75f
Explanation
The correct answer is 61 to 75f because server rooms require a cool and controlled environment to prevent overheating of the equipment. This temperature range ensures that the servers operate efficiently and reduces the risk of damage due to excessive heat.
15.
How many common network topologies?
Correct Answer
B. 4
Explanation
There are four common network topologies: bus, star, ring, and mesh. A bus topology consists of a single cable that connects all devices on the network. In a star topology, each device is connected to a central hub or switch. A ring topology connects devices in a circular loop. A mesh topology has each device connected to every other device on the network. These four topologies are commonly used in networking to design and organize computer networks.
16.
Which network topology have a central wiring point called a hub node?
Correct Answer
B. Star
Explanation
A network topology that has a central wiring point called a hub node is the Star topology. In this topology, all devices are connected directly to the hub node, which acts as a central point for communication. The hub node manages and controls the flow of data between devices, making it an efficient and reliable network configuration.
17.
Which of the following is the correct connection to make bus network topology?
Correct Answer
D. Devices are connected to interface connector with single cable called the backbone.
18.
Which of the following should be avoiding during NIC installation?
Correct Answer
C. Clean the Network with wet cloth.
Explanation
Cleaning the network with a wet cloth should be avoided during NIC installation because moisture can damage the components and cause electrical shorts. It is important to keep the network and the components dry to prevent any damage.
19.
Which of the following are not in Bluetooth pairing step?
Correct Answer
B. Turn on the data network.
Explanation
The correct answer is "Turn on the data network." This step is not part of the Bluetooth pairing process. Bluetooth pairing involves selecting the device to pair, turning on the Bluetooth function, and inserting the personal identification number (PIN) code if required. However, turning on the data network is not necessary for Bluetooth pairing, as it is a separate function that allows the device to connect to the internet.
20.
What type of android based mobile device data cannot be sync without internet?
Correct Answer
C. Calendars
Explanation
Calendars are a type of android based mobile device data that cannot be synced without internet. This is because calendar events and appointments are typically stored and managed through online services such as Google Calendar, which require an internet connection to sync and update the calendar data across different devices. Without internet access, the calendar data cannot be synced and updated in real-time.