UGC NET Questions (Paper – 1)

Statements A, B, C and E reflect the diagnostic and supportive nature of formative assessment, whereas D and F contradict its definition. Formative assessment is typically embedded during instruction to inform next steps, not reserved for end-of-course high-stakes decisions. ICT tools can gather diverse evidence such as quiz results and forum participation. Thus, the combination that includes A, B, C and E, but excludes D and F, is correct.

Option A:
Option A is correct because it unites real-time feedback, diagnostic use of data and evidence from online participation while rejecting the misuses described in D and F. It portrays formative assessment as ongoing and improvement-oriented.

Option B:
Option B is incorrect because it includes F, which wrongly states that formative assessment occurs only at the end of a course. Including F confuses formative with summative assessment, so this option cannot be accepted.

Option C:
Option C is incorrect because it incorporates F and omits B. While A, C and E are true, adding F introduces a false timing constraint that conflicts with standard definitions.

Option D:
Option D is incorrect because it accepts D, which advocates using formative scores for high-stakes decisions. Such use is generally associated with summative assessment and undermines the formative intent.

Copyright law grants authors certain exclusive rights such as reproduction, distribution and adaptation of their works for a specified period. In ICT contexts, respecting copyright is essential when using digital texts, images, software and multimedia. Violating these rights can lead to legal penalties and ethical breaches. Therefore, the protection described is copyright.

Option A:
Option A is correct because copyright is the standard legal concept that safeguards creators’ rights over original works, including digital content.

Option B:
Option B, copyleft, refers to a type of licence that requires derivative works to remain free and is not the general legal protection itself.

Option C:
Option C, freeware, indicates software that is free to use but still often under copyright.

Option D:
Option D, shareware, denotes software distributed on a trial basis, again usually still under copyright, not the protective regime itself.

Browsers like Chrome, Firefox or Edge are installed on devices to render web content using protocols such as HTTP and HTTPS. Search engines such as Google or Bing run as services on the web that maintain huge indexes of websites and return results based on user queries. Users first open a browser and then visit a search engine site to locate information. This option therefore correctly captures their complementary but distinct roles.

Option A:
This option wrongly states that the two are exactly the same, ignoring their different technical functions. Confusing them can lead to misunderstanding of how web navigation actually works. From an ICT literacy perspective, differentiating them is essential.

Option B:
This option misclassifies the browser as a website and the search engine as a physical device, both of which are false. Search engines are implemented as software running on servers, not as standalone hardware gadgets. Hence, the description is technically incorrect.

Option C:
This option assigns very narrow and inaccurate tasks to browsers and search engines. Browsers are used for a wide range of online activities, not just email. Search engines help locate information of many types and do not specialise in online games. Thus, the option is misleading.

Option D:

Statements A, B, C and E accurately describe the scope of information literacy, while statement D is incorrect. Information literacy goes beyond basic device operation and includes recognising information needs, searching, critical evaluation and ethical use of information in academic and everyday contexts. It is particularly vital in higher education for conducting quality research and supporting lifelong learning. Since D wrongly limits information literacy to technical skills only, the correct combination is A, B, C and E only.

Option A:
Option A is correct because it gathers together all the true statements and excludes the false one. It acknowledges information literacy as a comprehensive set of abilities involving searching, evaluating, using and citing information responsibly. Leaving out D ensures that the narrow and incorrect view of information literacy is not accepted.

Option B:
Option B is incorrect because it includes all five statements as correct, thereby accepting D. Statement D misrepresents information literacy by excluding critical thinking and focusing only on device operation. A correct answer cannot endorse such a restricted view.

Option C:
Option C is incorrect because it selects A, C and D only. This combination leaves out important aspects like evaluation (B) and lifelong learning (E) while retaining the false statement D. Hence, it does not fully or accurately reflect information literacy.

Option D:
Option D is incorrect because it groups B, D and E, accepting the false statement D and omitting some true ones. Although B and E are correct, retaining D and excluding other true statements such as A and C distorts the concept.

Routers operate at the network layer and use logical IP addresses in routing tables to determine the best path for packets. They interconnect different networks, such as linking a local area network to the wider internet. This makes them fundamental components in complex network architectures. Therefore, the device described is a router.

Option A:
Option A, switch, primarily operates at the data link layer and forwards frames within a single local network segment rather than between different networks. It does not typically make routing decisions based on network layer addresses.

Option B:
Option B, hub, is a basic device that simply repeats incoming electrical signals to all ports without any intelligent forwarding, and it does not examine logical addresses.

Option C:
Option C is correct because routers are defined by their ability to connect multiple networks and route packets based on IP addressing information. This matches the description given in the question.

Option D:
Option D, repeater, amplifies or regenerates signals to extend the distance they can travel on a cable but does not make decisions about packet paths between networks.

The primary key is chosen to uniquely distinguish each row in a table, ensuring that no two records share the same key value. It enforces entity integrity and is often used in relationships with other tables through foreign keys. Database management systems can index primary keys to speed up data retrieval. Consequently, the key described is the primary key.

Option A:
Option A, alternate, key is a candidate key not chosen as the primary identifier, so while it may also be unique, it is not the designated main key in the table.

Option B:
Option B, foreign, key refers to a field that links to a primary key in another table and does not uniquely identify records within its own table.

Option C:
Option C is correct because data modelling theory and DBMS textbooks clearly define the primary key as the unique identifier that cannot be null or duplicated.

Option D:
Option D, composite, key consists of two or more fields that together uniquely identify a record, but the stem does not imply multiple fields being used.

Statements A, B and D accurately describe typical features of online testing and proctoring platforms, while statement C is too absolute and false. Many systems can score objective questions automatically and randomise questions to discourage malpractice. Proctored exams may legitimately monitor candidates through webcams, microphones and screen capture. Although descriptive answers are harder to evaluate automatically, systems can still collect them for human marking, so it is incorrect to say they can never be accommodated.

Option A:
Option A is incorrect because it includes only A and B and leaves out D. While automatic scoring and randomisation are correct features, online proctoring capabilities described in D are also widely used in high-stakes exams. Excluding D means this option does not list all the correct statements requested.

Option B:
Option B is correct because it groups together A, B and D, which jointly capture automated scoring, anti-cheating measures and remote invigilation. It explicitly excludes C, recognising that descriptive items can be included even if they are not always auto-scored. This makes it the only option that fully matches the correct set.

Option C:
Option C is incorrect because it mentions only B and D and omits A. Although B and D are true, leaving out A underestimates one of the primary advantages of computer-based testing, namely fast automatic scoring of many item types. Hence this combination is incomplete.

Option D:
Option D is incorrect because it treats all four statements as correct and thereby accepts C. Since C wrongly claims that essay-type questions can never be used in computer-based tests, this option cannot be considered correct.

To represent numbers from 0 to 7 inclusive, we need 8 distinct binary patterns. Each additional bit doubles the number of representable patterns, so 1 bit gives 2 values, 2 bits give 4 values and 3 bits give 8 values. Therefore, 3 bits are enough to represent 0 through 7.

Option A:
Option A, 2 bits, can represent only 2^2 = 4 distinct values, namely 0 to 3. This is insufficient for covering the full range 0 to 7.

Option B:
Option B, 4 bits, can represent 16 distinct values, which is more than required. While 4 bits would work, it is not the minimum needed, so it does not answer the question correctly.

Option C:
Option C is correct because 3 bits give exactly 2^3 = 8 different patterns, matching the eight numbers in the range 0 to 7. This makes 3 the minimum bit length required.

Option D:
Option D, 5 bits, provides 32 combinations, which is unnecessarily large for representing only eight values. It does not satisfy the requirement of minimum number of bits.

In a positional number system, the numeric value of each digit is determined by its position relative to other digits and the base of the system. The same digit symbol can represent different values depending on where it is placed in the number. For example, in decimal, the digit 2 in 20 and 200 has different values because of their positions. Therefore, position is the key factor governing the digit's value.

Option A:
Option A refers to font style, which is only a presentation attribute and does not change the numeric value. Whether a number is written in bold or italics, its quantitative meaning is unchanged. Hence font style has no role in determining numerical value.

Option B:
Option B mentions shape, but the geometric style of a digit symbol does not affect its numeric interpretation. Even if the typography changes slightly, the underlying digit remains the same. Thus shape is not the basis for place value in positional systems.

Option C:
Option C is correct because positional systems assign place values based on the position of digits relative to the base. Each position corresponds to a power of the base, and the digit multiplies that positional weight. Without positional dependence, we would not distinguish between units, tens and hundreds.

Option D:
Option D refers to colour, which is not a mathematical property of numbers. Changing the colour of a digit has no effect on its value or its role in calculations. Therefore colour cannot determine the value of a digit in any number system.

In cloud computing, Software as a Service provides ready to use applications over the internet. Users access the software through a browser without managing installation or maintenance on local machines. Many LMS platforms are offered as SaaS to educational institutions. Therefore, the scenario described clearly fits Software as a Service.

Option A:
Option A is correct because SaaS specifically refers to using complete applications hosted by a provider and accessed online. It removes the need for local installation and updates. In educational contexts, cloud based LMS and office suites are classic examples of SaaS.

Option B:
Option B, Platform as a Service, focuses on providing development platforms and tools for building applications, not full ready to use applications for end users. PaaS targets developers rather than ordinary institutional users. Hence it does not best describe simply using an LMS online.

Option C:
Option C, Infrastructure as a Service, provides virtual machines, storage and networks, which are lower level building blocks. Institutions still need to install and manage their own software on top of IaaS. This is different from directly consuming a finished LMS via browser.

Option D:
Option D, Data as a Service, emphasises access to data through APIs and not complete application functionality. While data may be involved, the question highlights software use, so DaaS is not the most accurate fit.

Statements A, B, C and E describe standard cyber security practices, while D and F are clearly wrong. Phishing seeks to harvest information, so users need strong passwords, antivirus protection and updated software to reduce risk. Opening suspicious attachments deliberately increases the chance of infection, and claiming that only IT staff are responsible ignores the critical role of user behaviour. Thus the correct combination comprises A, B, C and E only.

Option A:
Option A is incorrect because it includes F, which wrongly limits cyber security responsibility to IT staff only. Even though A, B, C and E are correct, including F makes the combination invalid.

Option B:
Option B is correct because it gathers together phishing awareness, password hygiene, malware defence and patch management while excluding unsafe ideas in D and F. It matches the comprehensive set of correct statements given in the stem.

Option C:
Option C is incorrect because it introduces F, which absolves users of responsibility. Even though B, C and E are true, including F contradicts modern cyber security training that emphasises user vigilance.

Option D:
Option D is incorrect because it leaves out B and includes F. It underplays the importance of strong passwords and suggests security is only an IT concern, so this combination cannot be considered correct.

Statements A, B, D and E reflect sound ICT planning practice, while C and F ignore critical risk and integration issues. Power backup, physical security and interoperability are essential to ensure continuity and compatibility. Needs assessments and stakeholder inputs help align infrastructure with institutional goals, and cost of ownership looks beyond initial purchase price. Consequently, the combination A, B, D and E only is the correct set.

Option A:
Option A is incomplete because it omits E, which highlights the value of consulting stakeholders such as teachers, students and administrators. Without E, the planning process may not capture diverse requirements and constraints.

Option B:
Option B is correct because it collects statements that emphasise systematic analysis, costing, technical robustness and participatory decision-making. By excluding C and F, it rejects the dangerous idea that security and interoperability can be ignored.

Option C:
Option C is incorrect because it includes F, which wrongly claims that interoperability should never be considered. Including such a statement contradicts best practices for integrating new and legacy systems.

Option D:
Option D is incorrect because it accepts F as well, implicitly endorsing planning that ignores how new ICT components will work with existing infrastructure. This would likely lead to inefficiencies and additional costs.

The decimal 511 is equal to 2⁹ − 1, which is one less than 512 and corresponds to nine ones in binary. In octal, this boundary value is represented as 777. 777₈ expands to 7×8² + 7×8¹ + 7×8⁰ = 448 + 56 + 7 = 511. Thus 777 is the correct octal representation of 511.

Option A:
757₈ equals 7×64 + 5×8 + 7 = 448 + 40 + 7 = 495. This is less than 511, so it does not match the given decimal number.

Option B:
767₈ represents 7×64 + 6×8 + 7 = 448 + 48 + 7 = 503. Because 503 differs from 511, this octal number is not correct.

Option C:
775₈ stands for 7×64 + 7×8 + 5 = 448 + 56 + 5 = 509. This value is close to but still less than 511, so it cannot be the exact representation.

Option D:
777₈ expands to 448 + 56 + 7 = 511, exactly equal to the decimal number specified. Its all-7 pattern reflects the maximum value for three octal digits, analogous to all ones in binary.

Real-time collaborative editing relies on cloud-based applications that allow several users to open the same document at the same time. Each user’s edits are synchronised over the network so that text and comments appear instantly for others. This supports group writing, peer feedback and co-construction of knowledge in ICT-enabled classrooms. The described scenario clearly matches this feature set.

Option A:
Option A uses a single offline machine in sequence, which does not provide simultaneous collaboration. It is more like shared use than collaborative editing.

Option B:
This option correctly conveys the immediacy and shared workspace characteristic of tools like Google Docs or Office 365. Such tools transform group assignments into interactive, networked activities.

Option C:
Option C describes traditional distribution of paper worksheets, which does not involve online co-editing. Feedback and changes must be made manually.

Option D:
Option D (printed chapters at home) is an example of individual reading, not collaborative digital editing.

Statements A, B and C correctly explain how ICT can support inclusive education, while statement D is incorrect. Assistive technologies, such as screen readers and captioning, help remove barriers and enable participation by learners with diverse needs. Accessibility standards further ensure that digital resources are usable by many different groups. Hence, the combination that includes A, B and C but excludes D is the correct set of statements.

Option A:
Option A is incorrect because it selects only A and B and leaves out C. Although A and B are true, C is also correct and emphasises the importance of accessibility standards. An answer that omits C does not fully represent inclusive ICT practices.

Option B:
Option B is incorrect because it groups A, B and D as correct. While A and B are accurate, statement D contradicts the documented role of ICT in enabling participation for learners with disabilities. Including this false statement invalidates the combination.

Option C:
Option C is correct because it gathers A, B and C, together covering assistive tools, captioning and accessible design. These elements collectively contribute to inclusive education supported by ICT. Excluding D, which wrongly denies ICT’s potential, ensures conceptual consistency.

Option D:
Option D is incorrect because it includes B, C and D as correct, thereby accepting D. Since D claims that ICT can never help learners with disabilities, it goes against the purpose of assistive technologies and inclusive design, so the option cannot be accepted.