Question : What is data validation?
Option 1: checking or verifying any data before it is allowed into a computer system
Option 2: checking or verifying any data after it is allowed into a computer system
Option 3: checking or verifying any data before it is not allowed into a computer system
Option 4: checking or verifying any data after it is not allowed into a computer system
Correct Answer: checking or verifying any data before it is allowed into a computer system
Solution : Data validation means checking or verifying any data before it is allowed into a computer system. Hence, the correct option is 1.
Answer laterQuestion : What are the features of Computer Accounting Software (CAS)?
Option 1: Password Security
Option 2: Data Audit
Option 3: Data Vault
Option 4: All of the above
Correct Answer: All of the above
Solution : Every Computerised Accounting Software (CAS) ensures the following security features:
1. Password Security
2. Data Audit, and
3. Data Vault.
Hence, the correct option is 4.
Question : A computer program that translates one program instruction one at a time into machine language is called a/an
Option 1: Interpreter
Option 2: Compiler
Option 3: Simulator
Option 4: Commander
Correct Answer: Interpreter
Solution : The correct answer is Interpreter.
An "Interpreter" is a computer programme that interprets one programme command at a time into machine code. Interpreters operate by analysing and executing code line by line, transforming high-level computer instructions into machine code in real time. This is in contrast to compilers, which convert the complete programme into machine code before execution. Scripting languages such as Python and JavaScript frequently employ interpreters.
List of Goverment Jobs after B Tech for Computer/Software engineers
Greetings!
here is a list of government job options for computer/software engineers after completing B Tech:
1. Public Sector Undertakings (PSUs):
Many PSUs like BHEL, ISRO, and ONGC hire computer engineers for technical roles.
2. Indian Railways:
Opportunities in railway departments for software development, system maintenance, and networking.
3. Defense Services:
The Indian Army, Navy, and Air Force recruit computer engineers for technical and cybersecurity roles.
4. Banking Sector:
Public sector banks hire IT professionals for software development, database management, and cybersecurity.
5. UPSC Civil Services:
You can appear for the Civil Services Examination to become an IAS, IPS, or IFS officer.
6. State Public Service Commissions:
State-level exams for engineering services where you can get positions in various government departments.
7. ISRO and DRDO:
Opportunities in space and defence research organizations for software and hardware development.
8. NIC (National Informatics Centre):
Roles in software development, networking, and IT infrastructure management.
9. Government Universities and Research Institutes:
Academic and research positions in government-funded institutions.
10. Public Health Sector:
IT roles in health departments for managing health information systems and databases.
Remember to regularly check government job portals and notifications for the latest openings in these sectors.
Question : Direction: Read the following passage and answer the questions given after it.
The science of climate change is more solid and widely agreed upon than you might think. But the scope of the topic, as well as rampant disinformation, can make it hard to separate fact from fiction. Here, we've done our best to present you with not only the most accurate scientific information but also an explanation of how we know it. Climate change is often cast as a prediction made by complicated computer models. But the scientific basis for climate change is much broader, and models are actually only one part of it (and, for what it's worth, they're surprisingly accurate).
For more than a century, scientists have understood the basic physics behind why greenhouse gases like carbon dioxide cause warming. These gases make up just a small fraction of the atmosphere but exert outsized control on Earth's climate by trapping some of the planet's heat before it escapes into space. This greenhouse effect is important: It's why a planet so far from the sun has liquid water and life! However, during the Industrial Revolution, people started burning coal and other fossil fuels to power factories, smelters and steam engines, which added more greenhouse gases to the atmosphere. Ever since human activities have been heating the planet.
Question:
What are the possible reasons for liberation of green house gases according to the passage?
Option 1: Industrial Revolution
Option 2: Burning of coal
Option 3: Burning of fossil fuels
Option 4: All of these
Correct Answer: All of these
Solution : The correct answer is option 4.
Explanation:
'All of these,' is the correct answer.
Consider the fourth sentence of the passage: 'However, during the Industrial Revolution, people started burning coal and other fossil fuels to power factories, smelters and steam engines, which added more greenhouse gases to the atmosphere.'
According to the passage, the possible causes of the liberation of green house gases are the Industrial Revolution, the burning of coal, and the burning of fossil fuels, as stated in the preceding line.
Question : Sentences of a paragraph are given below in jumbled order. Arrange the sentences in the correct order to form a meaningful and coherent paragraph.
A. Poor posture may strain neck muscles, whether you're leaning over your computer or hunching over your workstation.
B. However, neck pain may occasionally be an indication of a more serious issue.
C. Neck pain is a frequent problem among many people these days.
D. If your neck pain is accompanied by numbness or lack of strength in your arms or hands, or if you experience shooting pain into your shoulder or down your arm, you should seek medical attention.
Option 1: CADB
Option 2: CABD
Option 3: BDCA
Option 4: ABDC
Correct Answer: CABD
Solution : The correct option is the second option.
Explanation:
- C. Neck pain is a frequent problem among many people these days.
- A. Poor posture may strain neck muscles, whether you're leaning over your computer or hunching over your workstation.
- B. However, neck pain may occasionally be an indication of a more serious issue.
- D. If your neck pain is accompanied by numbness or lack of strength in your arms or hands, or if you experience shooting pain into your shoulder or down your arm, you should seek medical attention.
The paragraph flows logically from introducing a common issue (neck pain among many people) to explaining a contributing factor (poor posture) that often leads to this problem. It then adds a cautionary note about how neck pain could indicate a more serious issue, and finally, it provides specific guidance on when one should seek medical attention based on accompanying symptoms. This progression creates a coherent structure by first addressing the common problem, delving into a potential cause, highlighting a caution, and concluding with actionable advice.
Therefore, the correct answer is CABD.
Question : A type of internet, in which the computer is not connected directly to the net.
Option 1: Shell Account
Option 2: Kernel Account
Option 3: Server Account
Option 4: TCP/IP Account
Correct Answer: TCP/IP Account
Solution : The correct answer is TCP/IP Account.
Computers that are straightaway connected to the Internet are known as servers, the computers we use are known as clients since they are connected to the Internet through an Internet Service Provider. The Internet's communication protocol is TCP/IP. It defines the protocols that computers must use to communicate with one another via the Internet. It serves as a link between a program and the Internet Protocol (IP).
Question : Which component is mainly responsible for doing calculations on the computer?
Option 1: Random access memory
Option 2: Control unit
Option 3: Arithmetic logic unit
Option 4: Hard disk
Correct Answer: Arithmetic logic unit
Solution : The correct answer is the Arithmetic logic unit.
The Arithmetic Logic Unit (ALU) is a crucial computer element primarily tasked with performing arithmetic and logical computations. As an integral part of the Central Processing Unit (CPU), the ALU takes charge of various operations, including addition, subtraction, multiplication, division, and other logical processes. Its pivotal role lies in the execution of program instructions and the manipulation of data within the computer system.
Question : Which of the following is measured in megabytes?
Option 1: Sound intensity
Option 2: Earthquake intensity
Option 3: Computer memory capacity
Option 4: Power consumption
Correct Answer: Computer memory capacity
Solution : Correct answer is - Computer memory capacity
Computer storage and memory are measured using units such as bytes, kilobytes (KB), megabytes (MB), gigabytes (GB), and terabytes (TB). A byte, the fundamental unit of data, represents one character, like a letter or number. These measurements are used to specify the capacity of storage devices such as hard drives, solid-state drives, and USB drives, as well as to indicate the amount of memory (RAM) within a computer.
Question : Given here are four sentences. The first sentence is in correct order, while the rest of the sentences are jumbled. Pick the option that gives their correct order.
A. The computer company was in a crisis as its sales and profits were falling.
B. He immediately set to work chopping jobs and taking other tough decisions.
C. Soon things started changing and the company was saved, at least in the short term.
D. The board brought in a new CEO with many years of experience who began managing the crisis.
Option 1: ABCD
Option 2: ADCB
Option 3: ADBC
Option 4: ACBD
Correct Answer: ADBC
Solution : The correct order is the third option.
Explanation:
- Sentence A (The computer company was in a crisis as its sales and profits were falling.): This serves as an introduction, setting the stage by presenting the problem the computer company faced—a crisis due to declining sales and profits.
- Sentence D (The board brought in a new CEO with many years of experience who began managing the crisis.): This follows logically after sentence A, explaining the company's response to the crisis. Hiring an experienced CEO is a strategic move to address the challenges.
- Sentence B (He immediately set to work, chopping jobs and taking other tough decisions.): This fits well as the next step. After introducing the new CEO, the sentence describes the immediate actions taken, such as making tough decisions, including job cuts.
- Sentence C (Soon things started changing, and the company was saved, at least in the short term.): This concludes the sequence by presenting the positive outcome of the CEO's actions. The company's situation improves, signalling a successful short-term resolution.
