cert-study-app / data /Json /networking.json
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[
{
"type": "multiple_choice",
"topic": "Networking",
"subtopic": "NSG / IP Flow Verify",
"question": "VM์— ๋Œ€ํ•œ ํŠน์ • ํฌํŠธ ์ ‘๊ทผ์ด ์‹คํŒจํ•˜๋Š” ์›์ธ์„ ์‹ ์†ํ•˜๊ฒŒ ํ™•์ธํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ์–ด๋–ค ๋„๊ตฌ๋ฅผ ์‚ฌ์šฉํ•ด์•ผ ํ•ฉ๋‹ˆ๊นŒ?",
"options": {
"A": "Connection Monitor",
"B": "IP Flow Verify",
"C": "Traffic Analytics",
"D": "Network Watcher Topology",
"E": "Route Table Effective Routes"
},
"answer": "B",
"explanation": "IP Flow Verify๋Š” ํŠน์ • ์†Œ์Šค์™€ ๋Œ€์ƒ, ํฌํŠธ, ํ”„๋กœํ† ์ฝœ์— ๋Œ€ํ•ด NSG ๊ทœ์น™ ๋ฐ ๊ฒฝ๋กœ ๊ทœ์น™์ด ํ—ˆ์šฉ ๋˜๋Š” ์ฐจ๋‹จ๋˜๋Š”์ง€๋ฅผ ์ง์ ‘ ํ™•์ธํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค."
},
{
"type": "multiple_choice",
"topic": "Networking",
"subtopic": "NSG ์šฐ์„ ์ˆœ์œ„",
"question": "NSG ๊ทœ์น™์€ ์–ด๋–ค ๊ธฐ์ค€์œผ๋กœ ์ ์šฉ ์ˆœ์„œ๊ฐ€ ๊ฒฐ์ •๋ฉ๋‹ˆ๊นŒ?",
"options": {
"A": "์ด๋ฆ„ ์ˆœ์„œ",
"B": "์ƒ์„ฑ ์ˆœ์„œ",
"C": "์šฐ์„ ์ˆœ์œ„ ๊ฐ’ (์ˆซ์ž ๋‚ฎ์„์ˆ˜๋ก ๋จผ์ € ์ ์šฉ)",
"D": "์ถœ๋ฐœ์ง€ IP ํฌ๊ธฐ",
"E": "๋Œ€์ƒ ํฌํŠธ ๋ฒˆํ˜ธ ํฌ๊ธฐ"
},
"answer": "C",
"explanation": "NSG ๊ทœ์น™์€ ์ˆซ์ž๊ฐ€ ๋‚ฎ์€ Priority๊ฐ€ ๋จผ์ € ์ ์šฉ๋ฉ๋‹ˆ๋‹ค. ๊ฐ€์žฅ ๋จผ์ € ๋งค์นญ๋œ ๊ทœ์น™์ด ์ฆ‰์‹œ ์ ์šฉ๋˜๋ฉฐ, ์ดํ›„ ๊ทœ์น™์€ ํ‰๊ฐ€๋˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค."
},
{
"type": "multiple_choice",
"topic": "Networking",
"subtopic": "Load Balancer vs Application Gateway",
"question": "L4 ํŠธ๋ž˜ํ”ฝ ๋ถ„์‚ฐ๋งŒ ํ•„์š”ํ•˜๊ณ  ์„ธ์…˜ ๊ธฐ๋ฐ˜ ๋ผ์šฐํŒ… ๋˜๋Š” HTTP ๊ฒ€์‚ฌ ๋“ฑ์˜ ๊ธฐ๋Šฅ์€ ํ•„์š”ํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ์–ด๋–ค ์„œ๋น„์Šค๋ฅผ ์„ ํƒํ•ด์•ผ ํ•ฉ๋‹ˆ๊นŒ?",
"options": {
"A": "Application Gateway",
"B": "Azure Load Balancer",
"C": "Traffic Manager",
"D": "Front Door",
"E": "WAF Gateway"
},
"answer": "B",
"explanation": "Load Balancer๋Š” L4 ์ˆ˜์ค€์˜ ํŒจํ‚ท ๊ธฐ๋ฐ˜ ๋ถ„์‚ฐ์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. Application Gateway๋Š” L7 HTTP ๊ธฐ๋ฐ˜ ๋ผ์šฐํŒ… ๋ฐ WAF ๊ธฐ๋Šฅ ์ œ๊ณต์ด ๋ชฉ์ ์ž…๋‹ˆ๋‹ค."
},
{
"type": "multiple_choice",
"topic": "Networking",
"subtopic": "Site-to-Site VPN",
"question": "์˜จํ”„๋ ˆ๋ฏธ์Šค ๋ฐ์ดํ„ฐ์„ผํ„ฐ์™€ Azure ๊ฐ€์ƒ ๋„คํŠธ์›Œํฌ ๊ฐ„์— ์ง€์†์ ์ธ ์‚ฌ์„ค ๋„คํŠธ์›Œํฌ ์—ฐ๊ฒฐ์ด ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค. ์–ด๋–ค ๊ตฌ์„ฑ์„ ์‚ฌ์šฉํ•ด์•ผ ํ•ฉ๋‹ˆ๊นŒ?",
"options": {
"A": "Point-to-Site VPN",
"B": "VNet Peering",
"C": "Site-to-Site VPN",
"D": "ExpressRoute Direct",
"E": "Private Endpoint"
},
"answer": "C",
"explanation": "Site-to-Site VPN์€ ์˜จํ”„๋ ˆ๋ฏธ์Šค ๊ฒŒ์ดํŠธ์›จ์ด ์žฅ๋น„์™€ Azure VPN Gateway ๊ฐ„์— IPsec ํ„ฐ๋„์„ ๊ตฌ์„ฑํ•˜์—ฌ ์ƒ์‹œ ์—ฐ๊ฒฐ์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค."
},
{
"type": "multiple_choice",
"topic": "Networking",
"subtopic": "DNS / Private Zone",
"question": "App1์€ VM ๋‚ด๋ถ€ ์ „์šฉ ์„œ๋น„์Šค์ด๋ฉฐ ์˜จํ”„๋ ˆ๋ฏธ์Šค์™€ Azure VNet์—์„œ ๋™์ผํ•œ ์ด๋ฆ„์œผ๋กœ ์ ‘๊ทผ ๊ฐ€๋Šฅํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๊ฐ€์žฅ ์ ์ ˆํ•œ ๊ตฌ์„ฑ์€?",
"options": {
"A": "Hosts ํŒŒ์ผ ๋ฐฐํฌ",
"B": "Public DNS Zone",
"C": "Private DNS Zone + VNet ๋งํฌ",
"D": "Azure AD DS DNS ์ž๋™ ๋™๊ธฐํ™”",
"E": "์กฐ๊ฑด๋ถ€ ํฌ์›Œ๋”ฉ๋งŒ ๊ตฌ์„ฑ"
},
"answer": "C",
"explanation": "Private DNS Zone์€ ๋‚ด๋ถ€ ์‚ฌ์„ค ๋„ค์ž„ ๋ฆฌ์กธ๋ฃจ์…˜์„ ์ œ๊ณตํ•˜๋ฉฐ, VNet์— ๋งํฌํ•˜๋ฉด Azure ๋ฐ ์˜จํ”„๋ ˆ๋ฏธ์Šค์—์„œ ๋™์ผํ•˜๊ฒŒ ์‚ฌ์šฉํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค."
},
{
"type": "multiple_choice",
"topic": "Networking",
"subtopic": "VNet Peering",
"question": "VNet ๊ฐ„ ํŠธ๋ž˜ํ”ฝ์ด ์ •์ƒ์ ์œผ๋กœ ํ†ต์‹ ํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. ๊ฐ€์žฅ ๋จผ์ € ํ™•์ธํ•ด์•ผ ํ•  ํ•ญ๋ชฉ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?",
"options": {
"A": "VNet ์ฃผ์†Œ ๊ณต๊ฐ„ ๊ฒน์นจ ์—ฌ๋ถ€",
"B": "๋ฆฌ์†Œ์Šค ๊ทธ๋ฃน ์ด๋ฆ„",
"C": "VNet ์ด๋ฆ„",
"D": "Azure Firewall SKU",
"E": "์„œ๋ธŒ๋„ท ์ด๋ฆ„"
},
"answer": "A",
"explanation": "VNet Peering์€ ์ฃผ์†Œ ๊ณต๊ฐ„์ด ๊ฒน์น˜๋ฉด ๋ผ์šฐํŒ…์ด ๋ถˆ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค. CIDR์ด ์„œ๋กœ ๋‹ค๋ฅด๊ฒŒ ์„ค์ •๋˜์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค."
},
{
"type": "multiple_choice",
"topic": "Networking",
"subtopic": "Private Endpoint",
"question": "Blob Storage ์ ‘๊ทผ ์‹œ ์ธํ„ฐ๋„ท ๊ฒฝ๋กœ๋ฅผ ์™„์ „ํžˆ ์ฐจ๋‹จํ•˜๋ ค๋ฉด?",
"options": {
"A": "Service Endpoint ํ™œ์„ฑํ™”",
"B": "Private Endpoint ๊ตฌ์„ฑ + ์Šคํ† ๋ฆฌ์ง€ ๋ฐฉํ™”๋ฒฝ์—์„œ Selected Network ํ—ˆ์šฉ",
"C": "์Šคํ† ๋ฆฌ์ง€ Public Access Level ๋ณ€๊ฒฝ",
"D": "Application Gateway ๊ฒฝ์œ ",
"E": "NSG ANY ANY ALLOW"
},
"answer": "B",
"explanation": "Private Endpoint๋Š” Storage ๊ณ„์ •์— ์‚ฌ์„ค IP๋ฅผ ํ• ๋‹นํ•˜์—ฌ ํŠธ๋ž˜ํ”ฝ์ด ์ธํ„ฐ๋„ท์„ ํ†ตํ•˜์ง€ ์•Š๊ณ  ์ด๋™ํ•˜๋„๋ก ํ•ฉ๋‹ˆ๋‹ค."
},
{
"type": "multiple_choice",
"topic": "Networking",
"subtopic": "UDR / Azure Firewall",
"question": "๋ชจ๋“  ์„œ๋ธŒ๋„ท ํŠธ๋ž˜ํ”ฝ์ด Azure Firewall์„ ํ†ตํ•ด ๊ฒ€์‚ฌ๋˜๋„๋ก ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๋ฌด์—‡์„ ๊ตฌ์„ฑํ•ด์•ผ ํ•ฉ๋‹ˆ๊นŒ?",
"options": {
"A": "NSG ๊ทœ์น™",
"B": "UDP ํฌํŠธ ์—ด๊ธฐ",
"C": "UDR์—์„œ ๋‹ค์Œ ํ™‰์„ Azure Firewall๋กœ ์ง€์ •",
"D": "BGP ๋น„ํ™œ์„ฑํ™”",
"E": "Private DNS Resolver"
},
"answer": "C",
"explanation": "ํŠธ๋ž˜ํ”ฝ ๊ฒฝ๋กœ ๊ฐ•์ œ๋Š” UDR ๊ธฐ๋ฐ˜์œผ๋กœ ์ˆ˜ํ–‰ํ•ฉ๋‹ˆ๋‹ค. NSG๋Š” ์ ‘๊ทผ ์ œ์–ด ๋ชฉ์ ์ž…๋‹ˆ๋‹ค."
}
]