Q4 What is the main purpose — Ch 1 Computer Science Solution

SEE Exam Set 2080 8 Min Rec.

Computer ScienceChapter 01: Computer Network And Telecommunication

Question No. 4

Problem Statement

What is the main purpose of a firewall in a network? (i) Increase speed (ii) Store data (iii) Protect against unauthorized access (iv) Reduce signal interference

High Frequency SEE Question Difficulty: Moderate

Need help memorizing these 4 formulas?

Review the Master Formula Cheat Sheet curated by SEE gold medalists.

Open Formula Sheet →

Chapter Mastery

Computer Network And Telecommunication: 82% Active

Solved Questions in Computer Network And Telecommunication18 / 22 Completed

+30 XP today

Quick Formula Drawer

2-Set Rules

Related Questions in Computer Network And Telecommunication

Q1Which of the following topologies uses a central hub or switch? (i) Ring topology (ii) Star topology (iii) Bus topology (iv) Mesh topology · 0 Marks Q2What type of IP address uses 128 bits? (i) IPv1 (ii) IPv4 (iii) IPv6 (iv) IPX · 0 Marks Q3Which wireless media is best for identifying and tracking items? (i) Wi-Fi (ii) RFID (iii) Bluetooth (iv) Infrared · 0 Marks

Kathmandu Valley · Sunrise

CDC Examiner Tip

“Always state your set declarations (Let T and C be...) in your SEE answer sheet to secure the initial 1 mark before applying equations.”

— Narayan Adhikari, SEE Evaluation Board

Question 4 of 116(Compulsory Math SEE Bank)

2.6%

Previous (Q3)Next Question (Q5)