USPS Exam 421 Window Clerk Practice 100% Updated!!

USPS Mission - ANSWERProvide, trusted, affordable, universal 24-Hour Clock - ANSWERImprove effectiveness through standardization & innovation. End-to-end process to ensure mail is Collected, distributed, and delivered. USPS runs on this. Delivery Methods - ANSWERPlanes, trucks, cars, boats, bicycles, snow mobiles, mules. APC - ANSWERAutomated Postal Centers Automated Postal Centers - ANSWERSelf-serve kiosks, commercial retail outlets, banks, ATMs. Mail Arrival Profile - ANSWERDetermines operational startup & staffing. CET - ANSWERCritical Entry Time Clearance Time - ANSWERMail is cleared for dispatch. 18:00 - ANSWERCarriers in from street. 20:00 - ANSWER80% of collection mail should be cancelled at the P&DC. 23:00 - ANSWEROut of primary processing. 24