Question
The average weight of 71 notebooks kept in a box is 7.1
kg. When a new notebook is placed in the box, then the average is 7.2kg. Specify the weight of the new notebook. (In Kg)Solution
The average weight of the 71 notebooks is = 7.1 kg Sum of weight of the 71 notebooks = 7.1 x 71 = 504.1 kg The average weight of the 72 notebooks is = 7.2 kg Sum of weight of the 72 notebooks is = 7.2 x 72 = 518.4 Weight of the 72th book = 518.4-504.1 =14.3 kg
What does HTML stand for in web technology?
Which layer of the OSI model provides flow control, error checking, and reliability in data transmission?
In C programming, which header file is commonly used to work with DMA?
What is the data transmission direction in a Token Ring network?
Store data in single table
State true/false
Once the email is compromised, all other sites and services online associated with this email can be compromised.
Which of the following backup types provides the fastest backup and recovery performance but requires the most storage space?
What is the purpose of a semaphore in synchronization?
In which programming language is dynamic memory allocation commonly used?
What does the term "phishing" refer to in the context of cybersecurity?
Relevant for Exams:
