csestudy247 Hello students welcome to csestudy247 in this article I am tell about What is Hard Disk ,its types and Working. In this article is very useful of computer science students. Hard Disk Types Of Hard Disk There are two type of Hard disk 1.Longitudinal Recording:- In longitudinal Recording the magnetized region are oriented parallel to … Read more
What is System Maintenance System maintenance is an going activity which covers a wide variety of activity ,including removing program and design errors , updating documentation and test and updating user support for the purpose of convenience. ➤ These MCQ Based On a Basic System Maintenance Q.1 SM Stands For ? A) System Main … Read more
Q.1 How many layers are there in OSI Model ? A) 6 B) 7 C) 8 D) 4 ANSWER= (B) 7 Check Answer Q.2 Router operates in which layer of OSI reference Model ? A) Layer 1 (Physical) B) Layer 2 (Data Link) C) Layer 3 (Network) D) Layer 4 (Transport) ANSWER= (C) … Read more
➤ Hello In this page provides you Unguided Data Modems MCQs Question/MCQ In this question Based on the Modulation ,Demodulation, pulse code modulation shift keying and ASK,FSK,PSK etc. Q.1 AM Stand for A) Amplitude Mode B) Amplitude Modulation C) Amplitude Model D) None ANSWER= (B) Amplitude Modulation Check Answer Q.1 Amplitude Modulation … Read more
➤ Hello In this page provides you Unguided Transmission Media Question/MCQ In this question Based on the Radio Wave, Micro Wave, Infrared Wave, Satellites & Mobile Communication. What is Unguided Media ➤ Unguided transmission media is one which does not use the physical medium to transmit the information from one computer to another computer. ✡ … Read more
☣ Today I am provides you Data Communication & networking -Transmission Media MCQs ➤ These MCQ Based On a Transmission Media Q.1 Frequency range of Co-Axial Cable ? A) 100 KHz to 500 MHz B) 100 KHz to 50 MHz C) 100 GHz to 500 GHz D) None ANSWER= (A) 100 KHz to 500 … Read more
Hey Guys Welcome to CSE Study247 This page provide you Computer Organization and Architecture Multiple Choice Question With Answer Which is very useful for many exam of computer science students like Semester, DRDO, ISROM, Banking, Railway etc. COA MCQs SET-1 Q.1 What is BIT of 8080 micro processor? A) 8 B) 16 C) 2 … Read more