Mock Low Level System Design Interview with @sudocode - Vaccination Centre Management

Keerti Purswani October 6, 2021
Video Thumbnail
Keerti Purswani Logo

Keerti Purswani

View Channel

About

Welcome to my channel! Hope you love it ❤️ With Machine Learning and AI shaping the future, I am now creating beginner-friendly and exciting content on these topics. I love simplifying learning and making it more accessible for everyone. Whether you are a beginner or advanced coder, this channel has something for you - tutorials, coding videos, and mock interviews where I take on both interviewer and interviewee roles, sharing helpful tips for your preparation. I run 𝐋𝐈𝐕𝐄 𝐜𝐨𝐮𝐫𝐬𝐞𝐬 𝐚𝐭 𝐄𝐝𝐮𝐜𝐨𝐬𝐲𝐬, which has 5000+ participants. These include High-Level Design (HLD), Low-Level Design (LLD), Data Structures and Algorithms (DSA), Advanced C++, Project-based learning (MERN + DevOps + AWS) and a Hands-On Generative AI course. Everything on the channel is arranged in playlists to make navigation easier. Don't forget to subscribe! 👻 Thank you for all the support! 💙 You can find all the course details, including week-wise curriculum and FAQs, here: 𝐰𝐰𝐰.𝐞𝐝𝐮𝐜𝐨𝐬𝐲𝐬.𝐜𝐨𝐦

You May Also Like

Coding Interview Must-Haves

AI-recommended products based on this video

Loading...
Amazon Fire HD 10 tablet (newest model), built for relaxation, 10.1" vibrant Full HD screen, octa-core processor, 3 GB RAM, 32 GB, Black Recycled Content Certification for Electrical and Electronic Equipment

Amazon Fire HD 10 tablet (newest model), built for relaxation, 10.1" vibrant Full HD screen, octa-core processor, 3 GB RAM, 32 GB, Black Recycled Content Certification for Electrical and Electronic Equipment

(1,760)
$144.99
FREE delivery Wed, Aug 27
500+ bought in past month
Loading...
Amazon Basics Dog Poop Bags with Dispenser, 600 Count, Enhanced for Guaranteed Leakproof, Unscented, Includes Leash Clip

Amazon Basics Dog Poop Bags with Dispenser, 600 Count, Enhanced for Guaranteed Leakproof, Unscented, Includes Leash Clip

(214,035)
$16.16
FREE delivery Sat, Jun 14 on your first order
7K+ bought in past month
Loading...
Amazon Fire HD 8 Kids Pro tablet, ages 6-12 | 3GB memory, 8" HD screen, slim case for older kids, ad-free content, parental controls, 13-hr battery, 32GB, Hello Teal, (2024 release) Recycled Content Certification for Electrical and Electronic Equipment

Amazon Fire HD 8 Kids Pro tablet, ages 6-12 | 3GB memory, 8" HD screen, slim case for older kids, ad-free content, parental controls, 13-hr battery, 32GB, Hello Teal, (2024 release) Recycled Content Certification for Electrical and Electronic Equipment

(288)
$139.99
FREE delivery Wed, Aug 27
200+ bought in past month
Loading...
Amazon Fire HD 10 Kids Pro tablet (newest model), ages 6-12, 10.1" brilliant screen, parental controls, slim case, 32 GB, Nebula Recycled Content Certification for Electrical and Electronic Equipment

Amazon Fire HD 10 Kids Pro tablet (newest model), ages 6-12, 10.1" brilliant screen, parental controls, slim case, 32 GB, Nebula Recycled Content Certification for Electrical and Electronic Equipment

(951)
$194.99
FREE delivery Wed, Aug 27
400+ bought in past month
Loading...
Cmokifuly GMK67 65% Mechanical Keyboard Kit Tri-Mode South-Facing RGB LED for 3/5pin Switches,66 Keys+1 Knob Hotswap Socket PCB Gasket Mounted Plate Gaming DIY Keyboard Kit (White)

Cmokifuly GMK67 65% Mechanical Keyboard Kit Tri-Mode South-Facing RGB LED for 3/5pin Switches,66 Keys+1 Knob Hotswap Socket PCB Gasket Mounted Plate Gaming DIY Keyboard Kit (White)

(72)
$160.90
FREE delivery Aug 12 - 14Only 9 left in stock.
Loading...
5 Pcs Adult Keyboard Clicker Toys, Portable Mechanical Keyboard Keychain Toy, Decompression Toys, Funny Cube Key Button Stress Relief for Adults Present to Relief Pass Time

5 Pcs Adult Keyboard Clicker Toys, Portable Mechanical Keyboard Keychain Toy, Decompression Toys, Funny Cube Key Button Stress Relief for Adults Present to Relief Pass Time

(0)
$4.99
$9.99 delivery Jun 19 - Jul 3
Loading...
TMKB 60% Mechanical Gaming Keyboard, Brown Tactile Switch, LED Backlight, Anti-Ghosting, Detachable USB-C, Double-Shot Keycaps, 61 Keys, Wired, White

TMKB 60% Mechanical Gaming Keyboard, Brown Tactile Switch, LED Backlight, Anti-Ghosting, Detachable USB-C, Double-Shot Keycaps, 61 Keys, Wired, White

(35)
$39.99
PrimeFREE delivery Sat, Jun 14
Loading...
Dell 27 Plus 4K Monitor - S2725QS - 27-inch 4K (3840 x 2160) 120Hz 16:9 Display, IPS Panel, AMD FreeSync Premium, sRGB 99%, Integrated Speakers, 1500:1 Contrast Ratio, Comfortview Plus - Ash White

Dell 27 Plus 4K Monitor - S2725QS - 27-inch 4K (3840 x 2160) 120Hz 16:9 Display, IPS Panel, AMD FreeSync Premium, sRGB 99%, Integrated Speakers, 1500:1 Contrast Ratio, Comfortview Plus - Ash White

(13)
$309.99$297.59
FREE delivery Tue, Oct 7
200+ bought in past month
Loading...
Dell UltraSharp U2723QE 27" 4K UHD WLED LCD Monitor - 16:9 - Black, Silver EPEAT

Dell UltraSharp U2723QE 27" 4K UHD WLED LCD Monitor - 16:9 - Black, Silver EPEAT

(13)
$699.99$650.99
FREE delivery Tue, Oct 7
50+ bought in past month
Loading...
USB C Docking Station Dual Monitor for Dell Hp,15-in-1 Laptop Docking Station 3 Monitors USB C Hub with Dual 4K HDMI,8K DP,Button,PD Charging,Ethernet,6 USB A&C,SD/TF, Audio USB-C Multiport Adapter

USB C Docking Station Dual Monitor for Dell Hp,15-in-1 Laptop Docking Station 3 Monitors USB C Hub with Dual 4K HDMI,8K DP,Button,PD Charging,Ethernet,6 USB A&C,SD/TF, Audio USB-C Multiport Adapter

(1,359)
$67.98
FREE delivery Sun, Aug 24
100+ bought in past month
Loading...
Dell S2722DC Monitor - 27-inch WQHD (2560x1440) 75Hz 4Ms Display, AMD FreeSync, Built in Speaker, USB Type-C/USB 3.2 Gen 1/HDMI Connectivity, Height/Pivot/Swivel/Tilt Adjustability - Platinum Silver
Amazon's Choice

Dell S2722DC Monitor - 27-inch WQHD (2560x1440) 75Hz 4Ms Display, AMD FreeSync, Built in Speaker, USB Type-C/USB 3.2 Gen 1/HDMI Connectivity, Height/Pivot/Swivel/Tilt Adjustability - Platinum Silver

(4,001)
$299.99
FREE delivery Sun, Aug 24
200+ bought in past month
Loading...
Logitech G435 Lightspeed and Bluetooth Wireless Gaming Headset - Lightweight Over-Ear Headphones, Built-in mics, 18h Battery, Compatible with Dolby Atmos, PC, Mobile - Black

Logitech G435 Lightspeed and Bluetooth Wireless Gaming Headset - Lightweight Over-Ear Headphones, Built-in mics, 18h Battery, Compatible with Dolby Atmos, PC, Mobile - Black

(14,873)
$49.99$39.99
FREE delivery Thu, Aug 21
400+ bought in past month
Loading...
Logitech G305 LIGHTSPEED Wireless Gaming Mouse, Hero 12K Sensor, 12,000 DPI, Lightweight, 6 Programmable Buttons, 250h Battery Life, On-Board Memory, PC/Mac - Black

Logitech G305 LIGHTSPEED Wireless Gaming Mouse, Hero 12K Sensor, 12,000 DPI, Lightweight, 6 Programmable Buttons, 250h Battery Life, On-Board Memory, PC/Mac - Black

(21,223)
$44.98
FREE delivery Tue, Oct 14
1K+ bought in past month
Loading...
Logitech M185 Wireless Mouse, 2.4GHz with USB Mini Receiver, 12-Month Battery Life, 1000 DPI Optical Tracking, Ambidextrous, Compatible with PC, Mac, Laptop - Black

Logitech M185 Wireless Mouse, 2.4GHz with USB Mini Receiver, 12-Month Battery Life, 1000 DPI Optical Tracking, Ambidextrous, Compatible with PC, Mac, Laptop - Black

(43,809)
$14.99$11.99
FREE delivery Mon, Sep 22 on your first order
1K+ bought in past month
Loading...
Logitech G203 Wired Gaming Mouse, 8,000 DPI, Rainbow Optical Effect LIGHTSYNC RGB, 6 Programmable Buttons, On-Board Memory, Screen Mapping, PC/Mac Computer and Laptop Compatible - Black
Best Seller

Logitech G203 Wired Gaming Mouse, 8,000 DPI, Rainbow Optical Effect LIGHTSYNC RGB, 6 Programmable Buttons, On-Board Memory, Screen Mapping, PC/Mac Computer and Laptop Compatible - Black

(17,871)
$27.98$22.38
FREE delivery Tue, Oct 14 on your first order
500+ bought in past month
Loading...
Razer BlackShark V2 X Gaming Headset: 50mm Drivers - Cardioid Mic - Memory Foam Cushion - Lightweight- Comfortable, Noise Isolating Earcups - for PC, PS4, PS5, Switch - 3.5mm Audio Jack - Black ECOLOGO

Razer BlackShark V2 X Gaming Headset: 50mm Drivers - Cardioid Mic - Memory Foam Cushion - Lightweight- Comfortable, Noise Isolating Earcups - for PC, PS4, PS5, Switch - 3.5mm Audio Jack - Black ECOLOGO

(16,830)
$47.98$38.38
FREE delivery Sat, Nov 15
1K+ bought in past month
Loading...
Hi.FANCY Portable Laptop Stand with Dual Cooling Fans for 14-17inch Laptops, Grey, 23.5 x 25.9 x 0.95cm

Hi.FANCY Portable Laptop Stand with Dual Cooling Fans for 14-17inch Laptops, Grey, 23.5 x 25.9 x 0.95cm

(0)
$36.99
FREE delivery Aug 18 - 28
Loading...
Laptop Stand, OMOTON Laptop Mount, Aluminum Laptop Holder Riser Stand for Desk, Compatible with MacBook Air/Pro, Dell, HP, Lenovo and All Laptops (10-15.6 inch),Silver

Laptop Stand, OMOTON Laptop Mount, Aluminum Laptop Holder Riser Stand for Desk, Compatible with MacBook Air/Pro, Dell, HP, Lenovo and All Laptops (10-15.6 inch),Silver

(9,083)
$22.99
200+ bought in past month
Loading...
BESIGN LSX7 Laptop Stand with 360° Rotating Base, Ergonomic Adjustable Notebook Stand, Riser Holder Computer Stand Compatible with Air, Pro, Dell, HP, Lenovo More 10-15.6" Laptops (Black) Recycled Claim Standard Blended

BESIGN LSX7 Laptop Stand with 360° Rotating Base, Ergonomic Adjustable Notebook Stand, Riser Holder Computer Stand Compatible with Air, Pro, Dell, HP, Lenovo More 10-15.6" Laptops (Black) Recycled Claim Standard Blended

(3,511)
$29.99
400+ bought in past month
Loading...
Zewwen Laptop Stand for Desk, Ergonomic Adjustable Foldable Computer Stand with Heat-Vent, Aluminium Alloy Laptop Riser Compatible with MacBook Air, Pro, Dell XPS, Samsung, 10”-16"

Zewwen Laptop Stand for Desk, Ergonomic Adjustable Foldable Computer Stand with Heat-Vent, Aluminium Alloy Laptop Riser Compatible with MacBook Air, Pro, Dell XPS, Samsung, 10”-16"

(1,679)
$28.49
FREE delivery Sat, Jun 14 on your first order
500+ bought in past month
Loading...
Corsair RM1000e Fully Modular Low-Noise ATX Power Supply - Dual EPS12V Connectors - 105°C-Rated Capacitors - 80 Plus Gold Efficiency - Modern Standby Support - Black

Corsair RM1000e Fully Modular Low-Noise ATX Power Supply - Dual EPS12V Connectors - 105°C-Rated Capacitors - 80 Plus Gold Efficiency - Modern Standby Support - Black

(41)
$219.19$204.66
FREE delivery Oct 15 - 22
Loading...
Corsair RM1200x Shift Fully Modular ATX Power Supply - Modular Side Interface - ATX 3.1 & PCIe 5.1 Compliant - Zero RPM Fan Mode - 105°C-Rated Capacitors - 80 Plus Gold Efficiency - Black, 1200W

Corsair RM1200x Shift Fully Modular ATX Power Supply - Modular Side Interface - ATX 3.1 & PCIe 5.1 Compliant - Zero RPM Fan Mode - 105°C-Rated Capacitors - 80 Plus Gold Efficiency - Black, 1200W

(25)
$254.98$203.98
FREE delivery Wed, Oct 8
50+ bought in past month
Loading...
Corsair SF1000 (2024) Fully Modular Low Noise 80 Plus Platinum ATX Power Supply – ATX 3.1 Compliant – PCIe 5.1 Ready – SFX-to-ATX Bracket Included – Black

Corsair SF1000 (2024) Fully Modular Low Noise 80 Plus Platinum ATX Power Supply – ATX 3.1 Compliant – PCIe 5.1 Ready – SFX-to-ATX Bracket Included – Black

(23)
$284.99
FREE delivery Wed, Oct 8
Loading...
Corsair RM1200e (2023) Fully Modular Low-Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant, Cybenetics Platinum Efficiency, 105°C-Rated Capacitors, Modern Standby Mode – Black

Corsair RM1200e (2023) Fully Modular Low-Noise ATX Power Supply with 12V-2x6 Cable – ATX 3.1 & PCIe 5.1 Compliant, Cybenetics Platinum Efficiency, 105°C-Rated Capacitors, Modern Standby Mode – Black

(49)
$249.99
FREE delivery Wed, Oct 8
Loading...
Anker USB C Cable, [2-Pack, 6 ft] Type C Charger Premium Nylon USB Cable, USB A to Type C Charging Cable Fast Charge for Samsung Galaxy S10 S10+ / Note 8, LG V20 and Other USB C Charger (Black)

Anker USB C Cable, [2-Pack, 6 ft] Type C Charger Premium Nylon USB Cable, USB A to Type C Charging Cable Fast Charge for Samsung Galaxy S10 S10+ / Note 8, LG V20 and Other USB C Charger (Black)

(103,365)
$13.49
5K+ bought in past month
Loading...
Anker USB C Charger Cable (6ft 100W, 2Pack), USB 2.0 Type C Fast Charging Cable for iPhone 15 / 15Pro / 15Plus / 15ProMax MacBook Pro 2020, iPad Pro 2020, iPad Air 4, Samsung Galaxy S23+/S23 Ultra ClimatePartner certified

Anker USB C Charger Cable (6ft 100W, 2Pack), USB 2.0 Type C Fast Charging Cable for iPhone 15 / 15Pro / 15Plus / 15ProMax MacBook Pro 2020, iPad Pro 2020, iPad Air 4, Samsung Galaxy S23+/S23 Ultra ClimatePartner certified

(44,904)
$17.99
FREE delivery Wed, Aug 20 on your first order
6K+ bought in past month
Loading...
Anker 332 USB-C Hub (5-in-1) with 4K HDMI Display, 5Gbps - and 2 5Gbps USB-A Data Ports and for MacBook Pro, MacBook Air, Dell XPS, Lenovo Thinkpad, HP Laptops and More

Anker 332 USB-C Hub (5-in-1) with 4K HDMI Display, 5Gbps - and 2 5Gbps USB-A Data Ports and for MacBook Pro, MacBook Air, Dell XPS, Lenovo Thinkpad, HP Laptops and More

(11,639)
$23.99
FREE delivery Sat, Jun 14 on your first order
1K+ bought in past month
Loading...
TP-Link AC1200 WiFi Extender (RE300) - Covers Up to 1500 Sq.ft and 25 Devices, Up to 1200Mbps, Supports OneMesh, Dual Band Internet Repeater, Range Booster

TP-Link AC1200 WiFi Extender (RE300) - Covers Up to 1500 Sq.ft and 25 Devices, Up to 1200Mbps, Supports OneMesh, Dual Band Internet Repeater, Range Booster

(37,969)
$29.99$20.10
FREE delivery Wed, Aug 20 on your first order
300+ bought in past month
Loading...
SanDisk 128GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-128G-GN4IN
Best Seller

SanDisk 128GB Extreme PRO SDXC UHS-I Memory Card - C10, U3, V30, 4K UHD, SD Card - SDSDXXD-128G-GN4IN

(71,074)
$29.99$26.61
FREE delivery Sun, Aug 10 on your first order
4K+ bought in past month
Loading...
KOOTION 128GB Micro SD Card 2 Pack Micro SDXC UHS-I High Speed up to 90MB/s TF Card 128GB Card Memory U3,A1,V30, Full HD Video for Drone/Smartphone/Camera/Dash Cam/PC/Tablet

KOOTION 128GB Micro SD Card 2 Pack Micro SDXC UHS-I High Speed up to 90MB/s TF Card 128GB Card Memory U3,A1,V30, Full HD Video for Drone/Smartphone/Camera/Dash Cam/PC/Tablet

(1,370)
$20.89
FREE delivery Sun, Aug 10 on your first order
300+ bought in past month
Loading...
Anker USB C Charger Cable (6ft 100W, 2Pack), USB 2.0 Type C Fast Charging Cable for iPhone 15 / 15Pro / 15Plus / 15ProMax MacBook Pro 2020, iPad Pro 2020, iPad Air 4, Samsung Galaxy S23+/S23 Ultra ClimatePartner certified

Anker USB C Charger Cable (6ft 100W, 2Pack), USB 2.0 Type C Fast Charging Cable for iPhone 15 / 15Pro / 15Plus / 15ProMax MacBook Pro 2020, iPad Pro 2020, iPad Air 4, Samsung Galaxy S23+/S23 Ultra ClimatePartner certified

(44,904)
$17.99
FREE delivery Wed, Aug 20 on your first order
6K+ bought in past month
Loading...
Anker USB C Cable, [2-Pack, 6 ft] Type C Charger Premium Nylon USB Cable, USB A to Type C Charging Cable Fast Charge for Samsung Galaxy S10 S10+ / Note 8, LG V20 and Other USB C Charger (Black)

Anker USB C Cable, [2-Pack, 6 ft] Type C Charger Premium Nylon USB Cable, USB A to Type C Charging Cable Fast Charge for Samsung Galaxy S10 S10+ / Note 8, LG V20 and Other USB C Charger (Black)

(103,365)
$13.49
5K+ bought in past month