With multiple-choice questions, only one of the answers can be correct. If there are four choices, three must be wrong. An answer may be correct because it is precise or because it is vague. An answer ...

Forget about email hackers—what if someone nabs your external drive and all the data on it? Thwart thieves with the strong encryption and security features of one of our top-rated drive picks. (We've ...

Students appearing for CBSE pre-board exams and board exams for 12th may find these multiple choice questions helpful. These ...

Who is the tallest ever WWE wrestler? The Tombstone Piledriver is a finisher made famous by which iconic wrestler? Who did John Cena debut against? Kingdom by Downstait is the entrance music for which ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Amanda Jackson has expertise in personal ...

Abstract: This paper presents a novel approach for automating the grading of multiple-choice question (MCQ) answer sheets using computer vision and pattern recognition techniques. The system examines ...

LawVault is an encrypted contract storage system built with FHEVM (Fully Homomorphic Encryption Virtual Machine). Lawyers can encrypt contract text on-chain, and both lawyer and client must approve ...

Jan. 9, 2026 Stanford researchers have developed an AI that can predict future disease risk using data from just one night of sleep. The system analyzes detailed physiological signals, looking for ...