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183 Questions
Page 6 of 8
126
What is the main purpose of a heuristic function in artificial intelligence?
IBPS SO IT Officer Mains Dated 09.11.2025 Artificial Intelligence
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127
To prevent infinite looping of packets in a network, a field in the IP header that is decremented at each router is called:
IBPS SO IT Officer Mains Dated 09.11.2025 Computer Networks
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128
What is the default port number used by RDP?
IBPS SO IT Officer Mains Dated 09.11.2025 Computer Networks
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129
In email communication, how are SMTP and POP3 different from each other?
IBPS SO IT Officer Mains Dated 09.11.2025 Computer Networks
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130
In Linux, which symbol or command is used to check the exit status of the last executed command?
IBPS SO IT Officer Mains Dated 09.11.2025 Operating Systems
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131
Which Linux command is used to display the current working directory?
IBPS SO IT Officer Mains Dated 09.11.2025 Operating Systems
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132
Which of the following set operations represents: "All rows that are in R₁ but not in R₂"?
IBPS SO IT Officer Mains Dated 09.11.2025 Database Management
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133
A user transfers money from their bank account to a friend. The amount is debited from their account, but due to a system failure, the money is not credited to the friend’s account. Which database property is violated in this situation?
IBPS SO IT Officer Mains Dated 09.11.2025 Database Management
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134
Which concurrency control protocol prevents deadlock and ensures serializability?
IBPS SO IT Officer Mains Dated 09.11.2025 Database Management
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135
In object-oriented programming, what is the correct definition of a class?
IBPS SO IT Officer Mains Dated 09.11.2025 Object Oriented Programming
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136
Which of the following is not a valid data type in the C++ programming language?
IBPS SO IT Officer Mains Dated 09.11.2025 Programming in C++
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137
What is the primary purpose of domain constraints in a relational database?
IBPS SO IT Officer Mains Dated 09.11.2025 Database Management
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138
Which of the following operations cannot be directly performed using Tuple Relational Calculus, compared to operations on relational tables?
IBPS SO IT Officer Mains Dated 09.11.2025 Database Management
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139
In data warehousing, a cuboid is used to represent:
IBPS SO IT Officer Mains Dated 09.11.2025 Database Management
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140
A bank account starts with a balance of 1500. A transaction begins, a SAVEPOINT is set, 100 is added to the account, then a ROLLBACK TO SAVEPOINT is performed, and finally a COMMIT is issued. What is the final account balance?
IBPS SO IT Officer Mains Dated 09.11.2025 Database Management
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141
In BCNF, what should be true about the determinant in every functional dependency?
IBPS SO IT Officer Mains Dated 09.11.2025 Database Management
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142
Which Python library is commonly used for data mining and machine learning tasks?
IBPS SO IT Officer Mains Dated 09.11.2025 Machine Learning
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143
Which of the following is not a supervised machine learning algorithm?
IBPS SO IT Officer Mains Dated 09.11.2025 Machine Learning
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144
What is latent space in Generative AI?
IBPS SO IT Officer Mains Dated 09.11.2025 Artificial Intelligence
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145
Which of the following is mainly used for non-repudiation in cybersecurity?
IBPS SO IT Officer Mains Dated 09.11.2025 Information Security
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146
Which HTTP status code represents an Internal Server Error?
IBPS SO IT Officer Mains Dated 09.11.2025 Web Technologies
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147
Google Cloud Firestore is an example of which cloud service model?
IBPS SO IT Officer Mains Dated 09.11.2025 Cloud Computing
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148
Which of the following tools is not commonly used for data visualization?
IBPS SO IT Officer Mains Dated 09.11.2025 Data Analytics
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149
Which lightweight messaging protocol, designed for unreliable networks and constrained devices, uses a publish/subscribe model to enable efficient data transfer in Internet of Things environments?
IBPS SO IT Officer Mains Dated 09.11.2025 Emerging Technologies
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150
What does the term “Internet of Things (IoT)” primarily refer to?
IBPS SO IT Officer Mains Dated 09.11.2025 Emerging Technologies
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