A.線程安全 B.底層數(shù)據(jù)結(jié)構(gòu)是數(shù)組結(jié)構(gòu) C.加載因子為1:即當(dāng)元素個(gè)數(shù)超過容量長(zhǎng)度時(shí),進(jìn)行擴(kuò)容 D.查詢速度快
A.8 B.12 C.16 D.10
A.adb install B.adb uninstall C.adb reboot D.adb connect