Chapter 4 · MCQ Read Mode

Information System and Artificial Intelligence

The CIA triad in information security stands for:

Which type of IS control detects incidents after or during they occur?

Authentication and authorization differ in that:

Multi-factor authentication requires at least:

Which protocol is the current standard for encrypting web traffic?

A Certificate Authority (CA) is responsible for:

An IS Audit primarily evaluates:

Which risk response strategy involves purchasing insurance?

Which hash function produces a 256-bit digest and is widely used for data integrity?

Confidentiality in the CIA triad means:

Which enterprise system integrates internal processes like finance, HR, and manufacturing?

OLAP is optimized for:

According to Inmon's definition, a Data Warehouse is NOT:

Data Mining is best described as:

Tacit knowledge differs from explicit knowledge in that tacit knowledge is:

SCM manages the flow from:

A Decision Support System (DSS) is designed to support:

CRM systems primarily focus on:

Which property of a Data Warehouse means data is organized around major subjects like 'Sales' or 'Inventory'?

OLTP is characterized by:

The Balanced Scorecard has how many perspectives?

In cloud computing, SaaS refers to:

In MapReduce, the Reduce phase:

Hadoop's HDFS stores data with a default replication factor of:

Collaborative filtering recommends items based on:

Which cloud service model gives the user the most control over the infrastructure?

The 'V' in Big Data that refers to the speed of data generation is:

In SDLC, which model follows a strictly sequential phase-by-phase approach?

A private cloud deployment is best described as:

Content-based filtering recommends items based on:

In A* search, the evaluation function f(n) is:

A* search is guaranteed to find the optimal solution when the heuristic is:

Alpha-Beta pruning improves Minimax by:

Which type of machine learning uses labeled training data?

A model that performs well on training data but poorly on new data is said to be:

kNN is called a 'lazy learner' because:

An intelligent agent's actuators are responsible for:

Reinforcement learning differs from supervised learning in that:

Which search algorithm is complete and optimal for unit step costs?

In the Minimax algorithm, the MAX player always:

A single-layer perceptron cannot solve which of the following problems?

Backpropagation computes gradients using:

Which activation function is most commonly used in hidden layers of deep networks due to its resistance to the vanishing gradient problem?

A Bayesian Network is represented as:

In a Genetic Algorithm, crossover is used to:

Hidden Markov Models are used in speech recognition because:

The vanishing gradient problem in deep networks is primarily caused by:

Softmax activation is typically used in the output layer for:

A Markov Network differs from a Bayesian Network in that it uses:

In a Genetic Algorithm, the fitness function is used to:

The inference engine of an expert system:

Forward chaining in an expert system is called data-driven because:

MYCIN is an expert system designed for:

In Ant Colony Optimization, pheromone trails serve to:

In Particle Swarm Optimization, each particle's velocity is influenced by:

Fuzzy logic differs from classical Boolean logic in that:

Backward chaining in an expert system starts with:

The explanation facility in an expert system is responsible for:

Swarm intelligence algorithms are characterized by:

The knowledge acquisition bottleneck in expert systems refers to:

Which feature of IPv6 is NOT supported (unlike IPv4)?

What is the maximum length of a hostname?

Which OSI layer is responsible for process-to-process (end-to-end) communication?

Which cable type is used to directly connect two routers without a switch?

In hierarchical routing, each autonomous domain (cluster) is called a:

FTP uses how many TCP connections?

Heavy network traffic that slows down response time is called:

The default port number for HTTP is:

Which protocol is used for sending email from a client to a mail server?

What is the loopback address in IPv4?

What is the network address of 192.10.16.32 with subnet mask /25?

What is the Network ID of 203.17.10.7 with a /24 subnet mask?

Which function is NOT performed at the Transport Layer?

CDMA technology allows multiple users to:

A packet filter firewall operates at which OSI layer?

The most time-critical real-time network application is:

A proxy server is implemented at which OSI layer?

The correct order of network types from smallest to largest geographic scope is:

The RIP routing protocol uses which metric to determine the best path?

In RIP, a hop count of 16 means:

The IEEE standard for Ethernet is:

Distance vector routing protocols use which algorithm to compute shortest paths?

10Base5 Ethernet supports a maximum segment length of:

A typical LAN covers a geographic scope of up to: